Observed 10:55 AM HST at PHSF

Kailua, HI weather

Sunny and 75°24°.

Forecasts agree

Now 75°24°

Sunny

Wind: 8 mph13 km/h; From the west. Up to 8 mph13 km/h through 12 AM
Dew point: 46°8°; Comfortable · up to 69°21° by 1 PM (muggy)
UV index: 7High; High until 3 PM
Air quality: 7Good; Main pollutant: PM2.5 (fine particles)
Pressure: 30.34 inHg1027 hPa; Falling slowly · −0.03 inHg−1.1 hPa in 3 h

No precipitation expected in the next 2 hours.

From forecast models

Next 48 hours

3°2° warmer than this time yesterday (72°22° then, 75°24° now)

Good hours for

Feels like 90°32°+ until 5 PM (peak 91°33°)
Low 74°23° tonight at 3 AM
Feels like 90°32°+ tomorrow noon–4 PM (peak 91°33°)

This afternoonDown to 83°28° by 5 PM · feels like 91°33° · Mostly cloudy
TonightDown to 74°23° by 3 AM · Mostly cloudy
Tomorrow morningUp to 85°29° by 11 AM · Mostly cloudy
Tomorrow afternoonDown to 83°28° by 5 PM · feels like 91°33° · Mostly cloudy
Tomorrow nightDown to 74°23° by 3 AM · Partly cloudy
Monday morningUp to 85°29° by 11 AM · Partly cloudy

Hourly forecast, next 48 hours, in the place's local time
Hour	Conditions	Temperature	Feels like	Precipitation	Wind	Humidity	Cloud cover	UV index
Sat 12p	Partly sunny	87°31° (likely 85°29° to 87°31°)	91°33°	5%	5 mph8 km/h from WSW, gusts 10 mph16 km/h	55%	64%	7
Sat 1p	Partly sunny	87°31° (likely 85°29° to 87°31°)	91°33°	5%	5 mph8 km/h from WSW, gusts 10 mph17 km/h	55%	62%	7
Sat 2p	Partly sunny	87°31° (likely 84°29° to 87°31°)	91°33°	5%	5 mph8 km/h from SSW, gusts 11 mph17 km/h	55%	65%	7
Sat 3p	Cloudy	87°31° (likely 84°29° to 87°31°)	91°33°	5%	5 mph8 km/h from SSW, gusts 11 mph17 km/h	56%	75%	5
Sat 4p	Cloudy	85°29° (likely 83°28° to 85°29°)	90°32°	5%	5 mph8 km/h from SSW, gusts 11 mph17 km/h	59%	73%	3
Sat 5p	Partly sunny	83°28° (likely 81°27° to 83°28°)	87°31°	5%	2 mph3 km/h from ESE, gusts 11 mph17 km/h	65%	61%	1
Sat 6p	Cloudy	80°27° (likely 79°26° to 82°28°)	83°28°	5%	2 mph3 km/h from ESE, gusts 10 mph16 km/h	73%	71%	0
Sat 7p	Cloudy	77°25° (likely 77°25° to 81°27°)	77°25°	5%	2 mph3 km/h from ESE, gusts 9 mph14 km/h	81%	75%	0
Sat 8p	Cloudy	76°24° (likely 76°24° to 80°27°)	76°24°	5%	3 mph5 km/h from E, gusts 8 mph12 km/h	86%	77%	0
Sat 9p	Cloudy	76°24° (likely 76°24° to 80°27°)	76°24°	5%	3 mph5 km/h from E, gusts 7 mph12 km/h	86%	78%	0
Sat 10p	Partly cloudy	76°24° (likely 76°24° to 80°27°)	76°24°	5%	3 mph5 km/h from E, gusts 7 mph11 km/h	86%	88%	0
Sat 11p	Partly cloudy	76°24° (likely 76°24° to 79°26°)	76°24°	5%	2 mph3 km/h from E, gusts 6 mph9 km/h	86%	88%	0
Sun 12a	Partly cloudy	75°24° (likely 75°24° to 79°26°)	75°24°	5%	2 mph3 km/h from E, gusts 4 mph7 km/h	85%	89%	0
Sun 1a	Partly cloudy	75°24° (likely 75°24° to 79°26°)	75°24°	5%	2 mph3 km/h from E, gusts 3 mph5 km/h	85%	84%	0
Sun 2a	Partly cloudy	75°24° (likely 75°24° to 79°26°)	75°24°	5%	2 mph3 km/h from E, gusts 3 mph4 km/h	85%	84%	0
Sun 3a	Partly cloudy	74°23° (likely 74°23° to 79°26°)	74°23°	5%	2 mph3 km/h from E, gusts 1 mph2 km/h	86%	86%	0
Sun 4a	Partly cloudy	74°23° (likely 74°23° to 79°26°)	74°23°	5%	2 mph3 km/h from E, gusts 1 mph2 km/h	87%	90%	0
Sun 5a	Cloudy	74°23° (likely 74°23° to 79°26°)	74°23°	5%	3 mph5 km/h from NW, gusts 2 mph3 km/h	87%	74%	0
Sun 6a	Cloudy	74°23° (likely 74°23° to 79°26°)	74°23°	0%	3 mph5 km/h from NW, gusts 3 mph4 km/h	86%	71%	0
Sun 7a	Cloudy	74°23° (likely 74°23° to 79°26°)	74°23°	0%	3 mph5 km/h from NW, gusts 4 mph6 km/h	85%	69%	0
Sun 8a	Cloudy	76°24° (likely 76°24° to 80°27°)	76°24°	0%	3 mph5 km/h from NW, gusts 4 mph7 km/h	80%	67%	1
Sun 9a	Cloudy	79°26° (likely 79°26° to 83°28°)	79°26°	0%	3 mph5 km/h from NW, gusts 6 mph9 km/h	72%	68%	3
Sun 10a	Partly sunny	82°28° (likely 82°28° to 84°29°)	86°30°	0%	3 mph5 km/h from NW, gusts 7 mph11 km/h	64%	67%	4
Sun 11a	Cloudy	85°29° (likely 83°28° to 85°29°)	89°32°	0%	6 mph10 km/h from W, gusts 8 mph12 km/h	58%	70%	6
Sun 12p	Cloudy	87°31° (likely 83°28° to 87°31°)	91°33°	5%	6 mph10 km/h from W, gusts 8 mph13 km/h	55%	71%	6
Sun 1p	Cloudy	87°31° (likely 83°28° to 87°31°)	91°33°	5%	6 mph10 km/h from W, gusts 9 mph14 km/h	54%	75%	7
Sun 2p	Cloudy	87°31° (likely 83°28° to 87°31°)	91°33°	5%	6 mph10 km/h from W, gusts 9 mph14 km/h	53%	74%	7
Sun 3p	Cloudy	87°31° (likely 83°28° to 87°31°)	91°33°	5%	6 mph10 km/h from W, gusts 8 mph13 km/h	54%	75%	5
Sun 4p	Partly sunny	85°29° (likely 82°28° to 85°29°)	89°32°	5%	6 mph10 km/h from W, gusts 8 mph12 km/h	57%	69%	3
Sun 5p	Partly sunny	83°28° (likely 81°27° to 83°28°)	86°30°	5%	3 mph5 km/h from S, gusts 7 mph12 km/h	63%	68%	1
Sun 6p	Partly cloudy	80°27° (likely 80°27° to 81°27°)	82°28°	5%	3 mph5 km/h from S, gusts 7 mph11 km/h	70%	54%	0
Sun 7p	Partly cloudy	77°25° (likely 77°25° to 80°27°)	77°25°	5%	3 mph5 km/h from S, gusts 6 mph10 km/h	76%	72%	0
Sun 8p	Partly cloudy	76°24° (likely 76°24° to 80°27°)	76°24°	5%	3 mph5 km/h from S, gusts 6 mph9 km/h	80%	52%	0
Sun 9p	Partly cloudy	76°24° (likely 76°24° to 79°26°)	76°24°	5%	3 mph5 km/h from S, gusts 6 mph9 km/h	80%	45%	0
Sun 10p	Partly cloudy	76°24° (likely 76°24° to 79°26°)	76°24°	5%	3 mph5 km/h from S, gusts 6 mph9 km/h	80%	40%	0
Sun 11p	Mostly clear	76°24° (likely 75°24° to 78°26°)	76°24°	5%	3 mph5 km/h from S, gusts 7 mph12 km/h	80%	25%	0
Mon 12a	Mostly clear	75°24° (likely 75°24° to 78°26°)	75°24°	0%	3 mph5 km/h from S, gusts 7 mph12 km/h	81%	37%	0
Mon 1a	Mostly clear	75°24° (likely 75°24° to 77°25°)	75°24°	0%	3 mph5 km/h from S, gusts 6 mph10 km/h	81%	41%	0
Mon 2a	Mostly clear	75°24° (likely 75°24° to 77°25°)	75°24°	0%	3 mph5 km/h from S, gusts 5 mph8 km/h	82%	39%	0
Mon 3a	Mostly clear	74°23° (likely 74°23° to 77°25°)	74°23°	0%	3 mph5 km/h from S, gusts 4 mph7 km/h	84%	52%	0
Mon 4a	Mostly clear	74°23° (likely 74°23° to 77°25°)	74°23°	0%	3 mph5 km/h from S, gusts 3 mph5 km/h	86%	67%	0
Mon 5a	Cloudy	74°23° (likely 74°23° to 77°25°)	74°23°	0%	3 mph5 km/h from NNW, gusts 3 mph5 km/h	87%	69%	0
Mon 6a	Partly sunny	74°23° (likely 74°23° to 77°25°)	74°23°	0%	3 mph5 km/h from NNW, gusts 3 mph4 km/h	86%	62%	0
Mon 7a	Partly sunny	74°23° (likely 74°23° to 79°26°)	74°23°	0%	3 mph5 km/h from NNW, gusts 3 mph4 km/h	83%	51%	0
Mon 8a	Partly sunny	76°24° (likely 76°24° to 80°27°)	76°24°	0%	3 mph5 km/h from NNW, gusts 3 mph4 km/h	77%	47%	1
Mon 9a	Partly sunny	79°26° (likely 79°26° to 83°28°)	79°26°	0%	3 mph5 km/h from NNW, gusts 3 mph5 km/h	70%	47%	3
Mon 10a	Partly sunny	82°28° (likely 82°28° to 84°29°)	85°29°	0%	3 mph5 km/h from NNW, gusts 6 mph9 km/h	63%	62%	5
Mon 11a	Partly sunny	85°29° (likely 83°28° to 85°29°)	89°32°	0%	5 mph8 km/h from W, gusts 7 mph12 km/h	58%	59%	6

Days ahead

Shaded: typical range for these dates (1991–2020)

Today, Oct 24. Partly sunny. High 87°31°, low 74°23°. Typical 86°30° / 74°23°. Dry. Forecasts agree.
1. Afternoon
  noon–6 PM
  Cloudy, 87°31°
  Dry
2. Evening
  6 PM–midnight
  Cloudy, 76°24°
  Dry
3. Overnight
  midnight–6 AM
  Partly cloudy, 74°23°
  Dry
Official NWS forecast
Today: Mostly sunny, with a high near 87. South southwest wind around 5 mph.
Tonight: Partly cloudy, with a low around 74. East wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
85°29°–87°31°
Low, likely
74°23°–78°26°
Typical high / low
86°30° / 74°23°
Wind
12 mph19 km/h, gusts 23 mph37 km/h
UV peak
7
Tomorrow, Oct 25. Cloudy. High 87°31°, low 74°23°. Typical 86°30° / 74°23°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 76°24°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 87°31°
  Dry
3. Evening
  6 PM–midnight
  Partly cloudy, 76°24°
  Dry
4. Overnight
  midnight–6 AM
  Mostly clear, 74°23°
  Dry
Official NWS forecast
Day: Mostly sunny, with a high near 87. West wind around 6 mph.
Night: Partly cloudy, with a low around 74. South southwest wind around 3 mph.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
84°29°–87°31°
Low, likely
74°23°–78°26°
Typical high / low
86°30° / 74°23°
Wind
8 mph13 km/h, gusts 16 mph25 km/h
UV peak
7
Monday, Oct 26. Partly sunny. High 87°31°, low 75°24°. Typical 86°30° / 74°23°. Dry. Forecasts agree.
1. Morning
  6 AM–noon
  Partly sunny, 76°24°
  Dry
2. Afternoon
  noon–6 PM
  Cloudy, 84°29°
  Dry
3. Evening
  6 PM–midnight
  Cloudy, 79°26°
  Dry
4. Overnight
  midnight–6 AM
  Partly cloudy, 78°25°
  20% chance · 0.05 in1.4 mm
Official NWS forecast
Day: Mostly sunny, with a high near 87. West northwest wind around 5 mph.
Night: Scattered rain showers. Mostly cloudy, with a low around 75. West southwest wind around 3 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch possible.
Forecasts agreeIndependent forecasts are close; the range is narrow.
High, likely
83°28°–87°31°
Low, likely
75°24°–77°25°
Typical high / low
86°30° / 74°23°
Wind
8 mph14 km/h, gusts 15 mph24 km/h
UV peak
6
Tuesday, Oct 27. Thunderstorms. High 86°30°, low 74°23°. Typical 86°30° / 74°23°. Storms 0.18 in4.6 mm, 70% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 80°26°
  30% chance · 0.02 in0.6 mm
2. Afternoon
  noon–6 PM
  Drizzle, 83°28°
  50% chance · 0.07 in1.9 mm
3. Evening
  6 PM–midnight
  Drizzle, 79°26°
  50% chance · 0.04 in1.1 mm
4. Overnight
  midnight–6 AM
  Fog, 78°25°
  50% chance · 0.07 in1.8 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 86. Southwest wind around 3 mph. Chance of precipitation is 70%.
Night: Frequent showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 74. South southeast wind 3 to 10 mph. Chance of precipitation is 80%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
82°28°–86°30°
Low, likely
74°23°–78°26°
Typical high / low
86°30° / 74°23°
Wind
15 mph24 km/h, gusts 24 mph38 km/h
UV peak
7
Wednesday, Oct 28. Thunderstorms. High 86°30°, low 75°24°. Typical 86°30° / 74°23°. Storms 0.5 in13 mm, 80% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 80°27°
  50% chance · 0.01 in0.3 mm
2. Afternoon
  noon–6 PM
  Showers, 82°28°
  50% chance · 0.17 in4.4 mm
3. Evening
  6 PM–midnight
  Showers, 79°26°
  50% chance · 0.25 in6.4 mm
4. Overnight
  midnight–6 AM
  Drizzle, 78°26°
  50% chance · 0.07 in1.8 mm
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. Mostly cloudy, with a high near 86. South wind around 8 mph. Chance of precipitation is 80%.
Night: Showers and thunderstorms likely. Some of the storms could produce heavy rain. Mostly cloudy, with a low around 75. South wind around 7 mph. Chance of precipitation is 70%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
79°26°–86°30°
Low, likely
75°24°–78°26°
Typical high / low
86°30° / 74°23°
Wind
18 mph29 km/h
UV peak
5
Thursday, Oct 29. Thunderstorms. High 86°30°, low 75°24°. Typical 86°30° / 74°23°. Storms 0.22 in5.6 mm, 60% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 80°27°
  50% chance · 0.04 in0.9 mm
2. Afternoon
  noon–6 PM
  Drizzle, 83°28°
  60% chance · 0.07 in1.8 mm
3. Evening
  6 PM–midnight
  Cloudy, 79°26°
  60% chance · 0.05 in1.3 mm
4. Overnight
  midnight–6 AM
  Cloudy, 78°26°
  40% 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 86. Southwest wind 1 to 7 mph. Chance of precipitation is 60%.
Night: Scattered rain showers. Mostly cloudy, with a low around 75. West wind around 3 mph. Chance of precipitation is 50%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
81°27°–86°30°
Low, likely
75°24°–78°26°
Typical high / low
86°30° / 74°23°
Wind
13 mph21 km/h, gusts 24 mph38 km/h
UV peak
5
Friday, Oct 30. Showers. High 86°30°, low 74°23°. Typical 86°30° / 74°23°. Rain 0.06 in1.5 mm, 40% chance. Mostly agree.
1. Morning
  6 AM–noon
  Cloudy, 80°27°
  40% chance
2. Afternoon
  noon–6 PM
  Drizzle, 83°28°
  40% chance · 0.04 in1.1 mm
3. Evening
  6 PM–midnight
  Cloudy, 80°27°
  30% chance
4. Overnight
  midnight–6 AM
  Cloudy, 79°26°
  30% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Scattered rain showers. Partly sunny, with a high near 86. North northwest wind 1 to 6 mph. Chance of precipitation is 40%.
Night: Mostly cloudy, with a low around 74. West northwest wind around 3 mph. Chance of precipitation is 40%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
High, likely
81°27°–86°30°
Low, likely
74°23°–79°26°
Typical high / low
86°30° / 74°23°
Wind
6 mph10 km/h, gusts 20 mph32 km/h
UV peak
6
Saturday, Oct 31. Drizzle. High 84°29°, low 78°26°. Typical 86°30° / 74°23°. Rain 0.07 in1.8 mm, 30% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Cloudy, 81°27°
  30% chance
2. Afternoon
  noon–6 PM
  Drizzle, 83°29°
  20% chance · 0.06 in1.6 mm
3. Evening
  6 PM–midnight
  Cloudy, 81°27°
  20% chance
4. Overnight
  midnight–6 AM
  Drizzle, 78°26°
  20% chance · 0.01 in0.3 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 agreeIndependent forecasts are close; the range is narrow.
High, likely
83°28°–85°29°
Low, likely
78°26°–80°27°
Typical high / low
86°30° / 74°23°
Wind
7 mph11 km/h, gusts 15 mph24 km/h
UV peak
5
Sunday, Nov 1. Drizzle. High 84°29°, low 78°26°. Typical 85°29° / 74°23°. Rain 0.16 in4.1 mm, 30% chance. Mostly agree.
1. Morning
  6 AM–noon
  Drizzle, 81°27°
  20% chance
2. Afternoon
  noon–6 PM
  Drizzle, 83°29°
  30% chance · 0.08 in2.1 mm
3. Evening
  6 PM–midnight
  Drizzle, 79°26°
  30% chance · 0.05 in1.3 mm
4. Overnight
  midnight–6 AM
  Cloudy, 77°25°
  20% chance · 0.02 in0.6 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
82°28°–86°30°
Low, likely
76°24°–80°27°
Typical high / low
85°29° / 74°23°
Wind
7 mph12 km/h, gusts 20 mph31 km/h
UV peak
5
Monday, Nov 2. Drizzle. High 81°27°, low 76°24°. Typical 85°29° / 74°23°. Rain 0.22 in5.6 mm, 30% chance. Forecasts agree.
1. Morning
  6 AM–noon
  Drizzle, 79°26°
  20% chance · 0.02 in0.5 mm
2. Afternoon
  noon–6 PM
  Drizzle, 80°27°
  20% chance · 0.14 in3.4 mm
3. Evening
  6 PM–midnight
  Drizzle, 77°25°
  Dry
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 agreeIndependent forecasts are close; the range is narrow.
High, likely
80°27°–82°28°
Low, likely
75°24°–78°26°
Typical high / low
85°29° / 74°23°
Wind
9 mph15 km/h, gusts 15 mph24 km/h
UV peak
6

10 days15 days30 days

The outlook

Today
Dry, high 87°, low 74°.
Tomorrow
Dry, high 87°, low 74°.
Monday
Dry, high 87°, low 75°.
Rest of week
Highs 81–86°; chance of precipitation on Tuesday, Wednesday, Thursday.

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

Waiaha Stream near Holualoa

3.2 mi

Below flood stage

Level: 0.9 ft

Reading from Sat 10:35 AM · NWS gauge page

For your home

What this week’s weather means for heating, cooling, pipes and fresh air.

Cooling this week

About 74% less cooling than a typical week.

This week 27Typical 105

Cooling degree days, base 65°F

Comfort

Dry air outside (dew point 46°F).

Open the windows?

No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.

Is this typical?

Kailua Kona Ke-Ahole Airport · official normals 1991–2020 · records 1998–2026

Oct 24, today vs a typical year

Today’s expected high is about typical for the date.

Last 7 days vs normal

On average 0° warmer than normal (daily mean temperature).

+2°+1°SunOct 18
+2°+1°MonOct 19
±0°TueOct 20
±0°WedOct 21
−1°ThuOct 22
+1°±0°FriOct 23
—SatOct 24

Kailua weather by month: normals, records, snow and freeze dates

Sun & moon

Sun

Daylight: 11 h 32 min; Losing 1 min 6 s a day; shortest Dec 21, 36 min less
Golden hour: 5:24–6:07 PM; Morning 6:08–6:51 AM
Blue hour: 6:07–6:16 PM; Morning 5:59–6:08 AM; first light 5:59 AM

Stars tonight? Poor

Clouds most of the night (about 82% cover).

Moon

Waxing gibbous

98% lit · growing

Today: sets 4:56 AM · rises 4:54 PM
Full moon: Oct 25
New moon: Nov 8

Looking east from Kailua. The highest point on the skyline is about 13,600 ft, 28 mi away.Skyline from USGS elevation data, heights drawn up to 2× taller. Sky, sun and moon as they are now.