Skip to forecast
Search a place

Model estimate for 7:00 AM HST (no recent station report)

Volcano, HI weather

Showery and 59°15°, rain ~12–11 PM (63%).

Today: low 61°16° (likely 55°13° to 61°16°), high 72°22° (likely 70°21° to 73°23°).

Mostly agree

Now 59°15°

Showers

Wind
6 mph10 km/h
From the north-northwest. 35–7 mph11 km/h through 7 PM
Dew point
56°13°
A little sticky
Humidity
90%
Air 59°15°, dew point 56°13° · fog or dew likely
UV index (notable)
0Low
High 11 AM–2 PM · peak 8
Air quality
2Good
Main pollutant: PM2.5 (fine particles)

Next 2 hours

No precipitation expected in the next 2 hours.

Next 48 hours

Good hours for
  • Dry until noon
  • UV 8+ today 11 AM–2 PM (peak 8)
  • Rain today noon–midnight (60%, 1.3 in32 mm)
  • Dry break tonight midnight–noon
  • Rain tomorrow noon–6 PM (30%, 0.24 in6.1 mm)
  1. This morningUp to 70°21° by 11 AM · Partly cloudy · rain chance 30% · UV 8
  2. This afternoonNear 71°22° · Rain all afternoon (60%) · UV 8
  3. TonightDown to 61°16° by 3 AM · Rain 6 PM–midnight (40%)
  4. Tomorrow morningUp to 70°21° by 11 AM · Cloudy
  5. Tomorrow afternoonNear 70°21° · Rain all afternoon (30%)
  6. Tomorrow nightDown to 60°16° by 3 AM · Mostly cloudy · rain chance 20%
Hourly forecast, next 48 hours, in the place's local time
HourConditionsTemperatureFeels likePrecipitationWindHumidityCloud coverUV index
Sat 7aShowers59°15° (likely 59°15° to 62°17°)59°15°30%6 mph10 km/h from NNW, gusts 7 mph12 km/h90%48%0
Sat 8aShowers61°16° (likely 61°16° to 64°18°)61°16°30%3 mph5 km/h from NE, gusts 7 mph11 km/h84%43%1
Sat 9aShowers64°18° (likely 64°18° to 68°20°)64°18°30%3 mph5 km/h from NE, gusts 8 mph12 km/h78%45%3
Sat 10aMostly sunny67°19° (likely 67°19° to 70°21°)67°19°30%3 mph5 km/h from NE, gusts 9 mph14 km/h72%33%5
Sat 11aShowers70°21° (likely 69°21° to 71°22°)70°21°30%6 mph10 km/h from E, gusts 9 mph14 km/h67%70%8
Sat 12pShowers72°22° (likely 70°21° to 73°23°)72°22°60%, 0.1 in2.5 mm6 mph10 km/h from E, gusts 9 mph14 km/h66%83%8
Sat 1pShowers72°22° (likely 70°21° to 72°22°)72°22°60%, 0.1 in2.5 mm6 mph10 km/h from E, gusts 9 mph15 km/h69%90%8
Sat 2pShowers72°22° (likely 66°19° to 72°22°)72°22°60%, 0.1 in2.5 mm7 mph11 km/h from NE, gusts 9 mph15 km/h71%93%2
Sat 3pShowers72°22° (likely 65°18° to 72°22°)72°22°60%, 0.1 in2.5 mm7 mph11 km/h from NE, gusts 8 mph13 km/h72%95%2
Sat 4pDrizzle71°22° (likely 64°18° to 71°22°)71°22°60%, 0.1 in2.5 mm7 mph11 km/h from NE, gusts 9 mph15 km/h76%91%1
Sat 5pDrizzle69°21° (likely 64°18° to 69°21°)69°21°60%, 0.1 in2.5 mm7 mph11 km/h from NE, gusts 8 mph12 km/h83%97%0
Sat 6pShowers66°19° (likely 63°17° to 66°19°)66°19°40%, 0.11 in2.8 mm7 mph11 km/h from NE, gusts 7 mph11 km/h90%94%0
Sat 7pShowers64°18° (likely 62°17° to 64°18°)64°18°40%, 0.11 in2.8 mm7 mph11 km/h from NE, gusts 7 mph10 km/h96%94%0
Sat 8pShowers63°17° (likely 61°16° to 64°18°)63°17°40%, 0.11 in2.8 mm6 mph10 km/h from N, gusts 6 mph9 km/h98%84%0
Sat 9pShowers63°17° (likely 61°16° to 63°17°)63°17°40%, 0.11 in2.8 mm6 mph10 km/h from N, gusts 6 mph9 km/h96%86%0
Sat 10pCloudy63°17° (likely 61°16° to 63°17°)63°17°40%, 0.11 in2.8 mm6 mph10 km/h from N, gusts 6 mph9 km/h94%89%0
Sat 11pCloudy63°17° (likely 60°16° to 63°17°)63°17°40%, 0.11 in2.8 mm5 mph8 km/h from N, gusts 6 mph10 km/h92%83%0
Sun 12aCloudy62°17° (likely 60°16° to 62°17°)62°17°20%, 0.02 in0.5 mm5 mph8 km/h from N, gusts 6 mph9 km/h91%87%0
Sun 1aCloudy62°17° (likely 60°16° to 62°17°)62°17°20%, 0.02 in0.5 mm5 mph8 km/h from N, gusts 6 mph10 km/h91%91%0
Sun 2aCloudy62°17° (likely 60°16° to 62°17°)62°17°20%, 0.02 in0.5 mm5 mph8 km/h from N, gusts 7 mph11 km/h91%93%0
Sun 3aCloudy61°16° (likely 59°15° to 61°16°)61°16°20%, 0.02 in0.5 mm5 mph8 km/h from N, gusts 7 mph10 km/h89%90%0
Sun 4aCloudy61°16° (likely 59°15° to 61°16°)61°16°20%, 0.02 in0.5 mm5 mph8 km/h from N, gusts 7 mph11 km/h88%85%0
Sun 5aShowers61°16° (likely 59°15° to 61°16°)61°16°20%, 0.02 in0.5 mm2 mph3 km/h from NNE, gusts 6 mph10 km/h87%86%0
Sun 6aCloudy61°16° (likely 59°15° to 61°16°)61°16°0%2 mph3 km/h from NNE, gusts 6 mph10 km/h86%89%0
Sun 7aCloudy61°16° (likely 59°15° to 61°16°)61°16°0%2 mph3 km/h from NNE, gusts 7 mph11 km/h86%90%0
Sun 8aPartly sunny62°17° (likely 61°16° to 64°18°)62°17°0%3 mph5 km/h from NNE, gusts 7 mph12 km/h83%91%1
Sun 9aPartly sunny65°18° (likely 64°18° to 66°19°)65°18°0%3 mph5 km/h from NNE, gusts 7 mph12 km/h78%83%3
Sun 10aCloudy67°19° (likely 64°18° to 69°21°)67°19°0%3 mph5 km/h from NNE, gusts 7 mph12 km/h73%88%4
Sun 11aCloudy70°21° (likely 65°18° to 70°21°)70°21°0%5 mph8 km/h from E, gusts 7 mph11 km/h69%92%6
Sun 12pShowers71°22° (likely 66°19° to 71°22°)71°22°30%, 0.04 in1 mm5 mph8 km/h from E, gusts 7 mph11 km/h67%92%6
Sun 1pShowers71°22° (likely 67°19° to 71°22°)71°22°30%, 0.04 in1 mm5 mph8 km/h from E, gusts 6 mph10 km/h68%92%6
Sun 2pShowers71°22° (likely 66°19° to 71°22°)71°22°30%, 0.04 in1 mm3 mph5 km/h from E, gusts 7 mph12 km/h68%95%3
Sun 3pShowers71°22° (likely 65°18° to 71°22°)71°22°30%, 0.04 in1 mm3 mph5 km/h from E, gusts 8 mph13 km/h69%93%2
Sun 4pShowers70°21° (likely 64°18° to 70°21°)70°21°30%, 0.04 in1 mm3 mph5 km/h from E, gusts 8 mph12 km/h73%97%1
Sun 5pShowers68°20° (likely 63°17° to 68°20°)68°20°30%, 0.04 in1 mm3 mph5 km/h from NNE, gusts 7 mph11 km/h80%97%0
Sun 6pShowers65°18° (likely 62°17° to 65°18°)65°18°20%, 0.01 in0.3 mm3 mph5 km/h from NNE, gusts 7 mph12 km/h86%95%0
Sun 7pShowers63°17° (likely 62°17° to 63°17°)63°17°20%, 0.01 in0.3 mm3 mph5 km/h from NNE, gusts 6 mph10 km/h92%93%0
Sun 8pShowers62°17° (likely 61°16° to 63°17°)62°17°20%, 0.01 in0.3 mm3 mph5 km/h from NNE, gusts 6 mph10 km/h95%91%0
Sun 9pShowers62°17° (likely 61°16° to 63°17°)62°17°20%, 0.01 in0.3 mm3 mph5 km/h from NNE, gusts 5 mph8 km/h94%91%0
Sun 10pShowers62°17° (likely 61°16° to 63°17°)62°17°20%, 0.01 in0.3 mm3 mph5 km/h from NNE, gusts 4 mph6 km/h93%88%0
Sun 11pShowers62°17° (likely 61°16° to 62°17°)62°17°20%, 0.01 in0.3 mm3 mph5 km/h from SW, gusts 5 mph7 km/h91%85%0
Mon 12aShowers61°16° (likely 61°16° to 62°17°)61°16°20%, 0.01 in0.3 mm3 mph5 km/h from SW, gusts 5 mph7 km/h91%88%0
Mon 1aShowers61°16° (likely 61°16° to 62°17°)61°16°20%, 0.01 in0.3 mm3 mph5 km/h from SW, gusts 4 mph6 km/h91%88%0
Mon 2aShowers61°16° (likely 60°16° to 61°16°)61°16°20%, 0.01 in0.3 mm3 mph5 km/h from SW, gusts 5 mph7 km/h91%65%0
Mon 3aShowers60°16° (likely 60°16° to 60°16°)60°16°20%, 0.01 in0.3 mm3 mph5 km/h from SW, gusts 5 mph9 km/h89%51%0
Mon 4aShowers60°16° (likely 59°15° to 60°16°)60°16°20%, 0.01 in0.3 mm3 mph5 km/h from SW, gusts 5 mph8 km/h87%74%0
Mon 5aShowers60°16° (likely 58°14° to 60°16°)60°16°20%, 0.01 in0.3 mm3 mph5 km/h from ESE, gusts 4 mph7 km/h87%66%0
Mon 6aPartly sunny60°16° (likely 57°14° to 61°16°)60°16°5%3 mph5 km/h from ESE, gusts 5 mph8 km/h89%67%0

Days ahead

Tap a day for its hours and the official wording.
  1. Today, Oct 24. Showers. High 72°22°, low 61°16°. Rain 0.07 in1.8 mm, 60% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Showers, 61°16°

      30% chance

    2. Afternoon

      noon–6 PM

      Showers, 72°22°

      60% chance · 0.6 in15 mm

    3. Evening

      6 PM–midnight

      Showers, 63°17°

      40% chance · 0.66 in17 mm

    4. Overnight

      midnight–6 AM

      Cloudy, 61°16°

      Dry

    Official NWS forecast

    Today: Rain showers likely. Mostly cloudy, with a high near 72. Northeast wind 3 to 7 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.

    Tonight: Scattered rain showers. Mostly cloudy, with a low around 61. North northeast wind 2 to 7 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    70°21°–73°23°
    Low, likely
    55°13°–61°16°
    Wind
    8 mph13 km/h, gusts 16 mph26 km/h
    UV peak
    8
  2. Tomorrow, Oct 25. Mostly cloudy. High 71°22°, low 60°16°. Rain 0.19 in4.8 mm, 30% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Partly sunny, 62°17°

      Dry

    2. Afternoon

      noon–6 PM

      Showers, 71°22°

      30% chance · 0.24 in6.1 mm

    3. Evening

      6 PM–midnight

      Showers, 62°17°

      20% chance · 0.06 in1.5 mm

    4. Overnight

      midnight–6 AM

      Showers, 60°16°

      Dry

    Official NWS forecast

    Day: Scattered rain showers after noon. Partly sunny, with a high near 71. Northeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

    Night: Isolated rain showers. Mostly cloudy, with a low around 60. East southeast wind around 3 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    68°20°–71°22°
    Low, likely
    59°15°–60°16°
    Wind
    7 mph12 km/h, gusts 15 mph23 km/h
    UV peak
    6
  3. Monday, Oct 26. Partly sunny. High 70°21°, low 62°17°. Rain 0.13 in3.3 mm, 20% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Cloudy, 62°17°

      Dry

    2. Afternoon

      noon–6 PM

      Drizzle, 69°20°

      70% chance · 0.07 in1.7 mm

    3. Evening

      6 PM–midnight

      Drizzle, 63°17°

      70% chance · 0.07 in1.8 mm

    4. Overnight

      midnight–6 AM

      Fog, 60°16°

      40% chance

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Isolated rain showers after noon. Mostly sunny, with a high near 70. Southeast wind around 3 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

    Night: Scattered rain showers. Mostly cloudy, with a low around 62. South southwest wind 3 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    67°19°–71°22°
    Low, likely
    57°14°–62°17°
    Wind
    8 mph13 km/h, gusts 15 mph23 km/h
    UV peak
    5
  4. Tuesday, Oct 27. Thunderstorms. High 70°21°, low 62°17°. Storms 0.25 in6.4 mm, 70% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Drizzle, 63°17°

      50% chance · 0.02 in0.4 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 68°20°

      90% chance · 0.1 in2.5 mm

    3. Evening

      6 PM–midnight

      Cloudy, 64°18°

      90% chance · 0.14 in3.5 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 62°17°

      70% chance · 0.03 in0.8 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Scattered rain showers before noon, then showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 70. South southwest wind 7 to 12 mph. Chance of precipitation is 70%.

    Night: Frequent showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 62. Southwest wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    67°19°–71°22°
    Low, likely
    58°14°–62°17°
    Wind
    13 mph22 km/h, gusts 29 mph47 km/h
    UV peak
    6
  5. Wednesday, Oct 28. Thunderstorms. High 69°21°, low 62°17°. Storms 0.79 in20 mm, 80% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Drizzle, 64°18°

      60% chance · 0.11 in2.7 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 67°20°

      90% chance · 0.4 in10.1 mm

    3. Evening

      6 PM–midnight

      Drizzle, 64°18°

      90% chance · 0.26 in6.5 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 62°17°

      70% chance

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Frequent showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 69. South southwest wind 5 to 9 mph. Chance of precipitation is 80%.

    Night: Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 62. Southwest wind around 5 mph. Chance of precipitation is 80%.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    66°19°–69°21°
    Low, likely
    60°16°–64°18°
    Wind
    13 mph21 km/h, gusts 27 mph44 km/h
    UV peak
    4
  6. Thursday, Oct 29. Thunderstorms. High 70°21°, low 62°17°. Storms 0.43 in11 mm, 70% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Drizzle, 65°19°

      60% chance

    2. Afternoon

      noon–6 PM

      Showers, 70°21°

      100% chance · 0.35 in9 mm

    3. Evening

      6 PM–midnight

      Drizzle, 64°18°

      90% chance · 0.06 in1.4 mm

    4. Overnight

      midnight–6 AM

      Cloudy, 62°17°

      60% chance

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 70. South southeast wind around 5 mph. Chance of precipitation is 70%.

    Night: Showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 62. South southeast wind around 3 mph. Chance of precipitation is 70%.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    69°21°–72°22°
    Low, likely
    60°16°–64°18°
    Wind
    7 mph12 km/h, gusts 33 mph53 km/h
    UV peak
    5
  7. Friday, Oct 30. Showers. High 69°21°, low 61°16°. Rain 0.55 in14 mm, 70% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Drizzle, 65°18°

      50% chance · 0.02 in0.5 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 69°20°

      80% chance · 0.41 in10 mm

    3. Evening

      6 PM–midnight

      Drizzle, 64°18°

      70% chance · 0.13 in3.3 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 62°17°

      50% chance · 0.1 in2.5 mm

    Hours this far out come from computer models only.

    Official NWS forecast

    Day: Rain showers likely. Mostly cloudy, with a high near 69. East wind around 5 mph. Chance of precipitation is 70%.

    Night: Mostly cloudy, with a low around 61. North northeast wind around 5 mph. Chance of precipitation is 50%.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    67°19°–70°21°
    Low, likely
    59°15°–64°18°
    Wind
    8 mph13 km/h, gusts 17 mph28 km/h
    UV peak
    4
  8. Saturday, Oct 31. Showers. High 66°19°, low 61°16°. Rain 0.61 in15 mm, 70% chance. Mostly agree.
    1. Morning

      6 AM–noon

      Rain, 65°18°

      30% chance · 0.16 in4.2 mm

    2. Afternoon

      noon–6 PM

      Showers, 66°19°

      60% chance · 0.17 in4.4 mm

    3. Evening

      6 PM–midnight

      Drizzle, 63°17°

      60% chance · 0.07 in1.8 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 62°17°

      40% chance · 0.08 in2.1 mm

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Mostly agreeIndependent forecasts are fairly close; small surprises are possible.

    High, likely
    64°18°–69°21°
    Low, likely
    60°16°–62°17°
    Wind
    11 mph18 km/h, gusts 27 mph43 km/h
  9. Sunday, Nov 1. Drizzle. High 67°19°, low 60°16°. Rain 0.28 in7.1 mm, 50% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Drizzle, 63°17°

      30% chance · 0.07 in1.8 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 67°19°

      50% chance · 0.09 in2.4 mm

    3. Evening

      6 PM–midnight

      Drizzle, 62°17°

      50% chance · 0.04 in1.1 mm

    4. Overnight

      midnight–6 AM

      Drizzle, 60°16°

      40% chance · 0.06 in1.5 mm

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    61°16°–70°21°
    Low, likely
    57°14°–62°17°
    Wind
    13 mph21 km/h, gusts 29 mph46 km/h
    UV peak
    2
  10. Monday, Nov 2. Drizzle. High 67°19°, low 58°14°. Rain 0.12 in3 mm, 40% chance. Forecasts differ.
    1. Morning

      6 AM–noon

      Drizzle, 63°17°

      20% chance · 0.05 in1.2 mm

    2. Afternoon

      noon–6 PM

      Drizzle, 67°20°

      30% chance · 0.06 in1.6 mm

    3. Evening

      6 PM–midnight

      Drizzle, 60°16°

      40% chance · 0.11 in2.8 mm

    Hours this far out come from computer models only.

    The National Weather Service writes about seven days ahead; this day is our model forecast only.

    Forecasts differIndependent forecasts disagree; expect changes and plan for the range.

    High, likely
    62°17°–73°23°
    Low, likely
    55°13°–61°16°
    Wind
    16 mph26 km/h
    UV peak
    7

The outlook

  1. Today

    63% chance of rain, high 72°, low 61°.

  2. Tomorrow

    Dry, high 71°, low 60°.

  3. Monday

    Dry, high 70°, low 62°.

  4. Rest of week

    Highs 66–70°; chance of precipitation on Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday, Monday.

Want the meteorologists’ reasoning? Read the NWS forecast discussion (HFO) (opens in a new tab)

What changed since yesterday

No meaningful changes from yesterday’s forecast.

Radar

Radar data: NOAA MRMS, rendered by forecast.blue
Radar loads when scrolled into view

Full-screen radar

Rivers

NOAA river gauges within 25 mi

Wailuku River nr Kaumana

16 mi
Level
1.1 ft

Reading from Sat 6:15 AM · NWS gauge page

Wailuku River at Piihonoua

18 mi
Below flood stage
Level
0.0 ft

Reading from Fri 11:50 PM · NWS gauge page

Honolii Stream near Papaikou

21 mi
Below flood stage
Level
2.8 ft
Flow
48 cfs

Reading from Sat 5:55 AM · NWS gauge page

Paauau Gulch near Pahala

23 mi
Below flood stage
Level
3.0 ft
Flow
101 cfs

Reading from Sat 5:35 AM · NWS gauge page

Sun & moon

Sun

Sunrise 6:18 AM, sunset 5:51 PM.

Daylight
11 h 33 min
Losing 1 min 6 s a day; shortest Dec 21, 35 min less
Golden hour
5:21–6:05 PM
Morning 6:05–6:48 AM
Blue hour
6:05–6:13 PM
Morning 5:56–6:05 AM; first light 5:56 AM

Stars tonight? Poor

Clouds most of the night (about 89% cover).

Moon

Waxing gibbous

97% lit · growing

Today
sets 4:53 AM · rises 4:52 PM
Full moon
Oct 25
New moon
Nov 8
Looking west from Volcano. The highest point on the skyline is about 13,800 ft, 26 mi away.Skyline from USGS elevation data, heights drawn up to 4× taller. Sky, sun and moon as they are now.