Wailuku River (Maui) at Wailuku River at Iao Valley Road
15 mi- Level
- 9.9 ft
Reading from Sat 4:35 AM · NWS gauge page
Appearance
Observed 5:07 AM HST at PHOG
Partly cloudy and 75°24°.
Today: low 71°22° (likely 71°22° to 75°24°), high 86°30° (likely 80°27° to 87°31°).
Now 75°24°
Partly cloudy
No precipitation expected in the next 2 hours.
From forecast models
| Hour | Conditions | Temperature | Feels like | Precipitation | Wind | Humidity | Cloud cover | UV index |
|---|---|---|---|---|---|---|---|---|
| Sat 5a | Partly cloudy | 71°22° (likely 71°22° to 75°24°) | 71°22° | 5% | 12 mph19 km/h from NNE, gusts 12 mph19 km/h | 90% | 53% | 0 |
| Sat 6a | Partly sunny | 71°22° (likely 71°22° to 75°24°) | 71°22° | 10% | 12 mph19 km/h from NNE, gusts 12 mph19 km/h | 90% | 62% | 0 |
| Sat 7a | Cloudy | 71°22° (likely 71°22° to 75°24°) | 71°22° | 10% | 12 mph19 km/h from NNE, gusts 14 mph22 km/h | 90% | 67% | 0 |
| Sat 8a | Partly sunny | 73°23° (likely 73°23° to 78°26°) | 73°23° | 10% | 15 mph24 km/h from NNE, gusts 15 mph24 km/h | 84% | 60% | 1 |
| Sat 9a | Partly sunny | 76°24° (likely 76°24° to 82°28°) | 76°24° | 10% | 15 mph24 km/h from NNE, gusts 15 mph25 km/h | 75% | 63% | 2 |
| Sat 10a | Partly sunny | 81°27° (likely 78°26° to 84°29°) | 83°28° | 10% | 15 mph24 km/h from NNE, gusts 16 mph26 km/h | 66% | 64% | 3 |
| Sat 11a | Partly sunny | 84°29° (likely 80°27° to 86°30°) | 87°31° | 10% | 17 mph27 km/h from NNE, gusts 15 mph25 km/h | 59% | 56% | 6 |
| Sat 12p | Showers | 86°30° (likely 80°27° to 86°30°) | 89°32° | 20%, 0.02 in0.5 mm | 17 mph27 km/h from NNE, gusts 14 mph23 km/h | 55% | 67% | 7 |
| Sat 1p | Showers | 86°30° (likely 80°27° to 87°31°) | 89°32° | 20%, 0.02 in0.5 mm | 17 mph27 km/h from NNE, gusts 15 mph23 km/h | 55% | 58% | 7 |
| Sat 2p | Cloudy | 86°30° (likely 80°27° to 87°31°) | 89°32° | 20%, 0.02 in0.5 mm | 18 mph29 km/h from N, gusts 15 mph24 km/h | 55% | 69% | 6 |
| Sat 3p | Cloudy | 86°30° (likely 79°26° to 86°30°) | 89°32° | 20%, 0.02 in0.5 mm | 18 mph29 km/h from N, gusts 16 mph25 km/h | 55% | 72% | 5 |
| Sat 4p | Cloudy | 84°29° (likely 78°26° to 84°29°) | 87°31° | 20%, 0.02 in0.5 mm | 18 mph29 km/h from N, gusts 17 mph28 km/h | 58% | 75% | 3 |
| Sat 5p | Cloudy | 81°27° (likely 77°25° to 83°28°) | 84°29° | 20%, 0.02 in0.5 mm | 17 mph27 km/h from NNE, gusts 17 mph28 km/h | 65% | 76% | 1 |
| Sat 6p | Partly cloudy | 77°25° (likely 75°24° to 81°27°) | 77°25° | 10% | 17 mph27 km/h from NNE, gusts 18 mph28 km/h | 74% | 86% | 0 |
| Sat 7p | Partly cloudy | 74°23° (likely 74°23° to 80°27°) | 74°23° | 10% | 17 mph27 km/h from NNE, gusts 17 mph28 km/h | 83% | 75% | 0 |
| Sat 8p | Partly cloudy | 73°23° (likely 73°23° to 79°26°) | 73°23° | 10% | 15 mph24 km/h from NNE, gusts 17 mph27 km/h | 89% | 72% | 0 |
| Sat 9p | Partly cloudy | 73°23° (likely 73°23° to 78°26°) | 73°23° | 10% | 15 mph24 km/h from NNE, gusts 17 mph27 km/h | 88% | 71% | 0 |
| Sat 10p | Partly cloudy | 73°23° (likely 73°23° to 78°26°) | 73°23° | 10% | 15 mph24 km/h from NNE, gusts 16 mph25 km/h | 87% | 63% | 0 |
| Sat 11p | Partly cloudy | 73°23° (likely 73°23° to 77°25°) | 73°23° | 10% | 14 mph23 km/h from NNE, gusts 14 mph23 km/h | 86% | 65% | 0 |
| Sun 12a | Partly cloudy | 72°22° (likely 72°22° to 77°25°) | 72°22° | 10% | 14 mph23 km/h from NNE, gusts 13 mph21 km/h | 86% | 59% | 0 |
| Sun 1a | Mostly clear | 72°22° (likely 72°22° to 76°24°) | 72°22° | 10% | 14 mph23 km/h from NNE, gusts 13 mph21 km/h | 87% | 45% | 0 |
| Sun 2a | Partly cloudy | 72°22° (likely 72°22° to 76°24°) | 72°22° | 10% | 13 mph21 km/h from NNE, gusts 12 mph19 km/h | 88% | 40% | 0 |
| Sun 3a | Partly cloudy | 71°22° (likely 71°22° to 75°24°) | 71°22° | 10% | 13 mph21 km/h from NNE, gusts 12 mph19 km/h | 89% | 39% | 0 |
| Sun 4a | Partly cloudy | 71°22° (likely 71°22° to 75°24°) | 71°22° | 10% | 13 mph21 km/h from NNE, gusts 11 mph18 km/h | 90% | 20% | 0 |
| Sun 5a | Partly cloudy | 71°22° (likely 71°22° to 75°24°) | 71°22° | 10% | 8 mph13 km/h from NNE, gusts 12 mph20 km/h | 90% | 26% | 0 |
| Sun 6a | Mostly sunny | 71°22° (likely 70°21° to 75°24°) | 71°22° | 0% | 8 mph13 km/h from NNE, gusts 13 mph21 km/h | 89% | 33% | 0 |
| Sun 7a | Mostly sunny | 71°22° (likely 71°22° to 76°24°) | 71°22° | 0% | 8 mph13 km/h from NNE, gusts 14 mph22 km/h | 88% | 42% | 0 |
| Sun 8a | Mostly sunny | 73°23° (likely 73°23° to 78°26°) | 73°23° | 0% | 9 mph14 km/h from NNE, gusts 15 mph23 km/h | 82% | 55% | 1 |
| Sun 9a | Mostly sunny | 76°24° (likely 75°24° to 82°28°) | 76°24° | 0% | 9 mph14 km/h from NNE, gusts 15 mph24 km/h | 72% | 34% | 3 |
| Sun 10a | Mostly sunny | 80°27° (likely 76°24° to 84°29°) | 82°28° | 0% | 9 mph14 km/h from NNE, gusts 15 mph24 km/h | 63% | 21% | 5 |
| Sun 11a | Mostly sunny | 83°28° (likely 78°26° to 86°30°) | 85°29° | 0% | 10 mph16 km/h from NNE, gusts 13 mph22 km/h | 56% | 24% | 6 |
| Sun 12p | Partly sunny | 85°29° (likely 78°26° to 86°30°) | 87°31° | 10% | 10 mph16 km/h from NNE, gusts 13 mph21 km/h | 53% | 31% | 6 |
| Sun 1p | Partly sunny | 85°29° (likely 78°26° to 86°30°) | 87°31° | 10% | 10 mph16 km/h from NNE, gusts 14 mph23 km/h | 53% | 40% | 6 |
| Sun 2p | Partly sunny | 85°29° (likely 78°26° to 85°29°) | 87°31° | 10% | 13 mph21 km/h from NNE, gusts 14 mph23 km/h | 53% | 70% | 4 |
| Sun 3p | Partly sunny | 85°29° (likely 78°26° to 85°29°) | 87°31° | 10% | 13 mph21 km/h from NNE, gusts 14 mph23 km/h | 53% | 45% | 5 |
| Sun 4p | Partly sunny | 83°28° (likely 76°24° to 83°28°) | 85°29° | 10% | 13 mph21 km/h from NNE, gusts 15 mph24 km/h | 55% | 53% | 3 |
| Sun 5p | Partly sunny | 80°27° (likely 75°24° to 82°28°) | 82°28° | 10% | 7 mph11 km/h from NNE, gusts 16 mph25 km/h | 60% | 71% | 1 |
| Sun 6p | Partly cloudy | 76°24° (likely 73°23° to 80°27°) | 76°24° | 5% | 7 mph11 km/h from NNE, gusts 16 mph26 km/h | 68% | 71% | 0 |
| Sun 7p | Partly cloudy | 73°23° (likely 72°22° to 79°26°) | 73°23° | 5% | 7 mph11 km/h from NNE, gusts 16 mph26 km/h | 75% | 73% | 0 |
| Sun 8p | Partly cloudy | 72°22° (likely 71°22° to 78°26°) | 72°22° | 5% | 7 mph11 km/h from NNE, gusts 13 mph22 km/h | 80% | 23% | 0 |
| Sun 9p | Mostly clear | 72°22° (likely 71°22° to 77°25°) | 72°22° | 5% | 7 mph11 km/h from NNE, gusts 10 mph17 km/h | 80% | 15% | 0 |
| Sun 10p | Clear | 72°22° (likely 71°22° to 76°24°) | 72°22° | 5% | 7 mph11 km/h from NNE, gusts 9 mph15 km/h | 80% | 18% | 0 |
| Sun 11p | Clear | 72°22° (likely 71°22° to 76°24°) | 72°22° | 5% | 6 mph10 km/h from NNE, gusts 8 mph14 km/h | 80% | 11% | 0 |
| Mon 12a | Mostly clear | 71°22° (likely 71°22° to 76°24°) | 71°22° | 0% | 6 mph10 km/h from NNE, gusts 9 mph14 km/h | 80% | 16% | 0 |
| Mon 1a | Mostly clear | 71°22° (likely 70°21° to 76°24°) | 71°22° | 0% | 6 mph10 km/h from NNE, gusts 8 mph14 km/h | 79% | 15% | 0 |
| Mon 2a | Mostly clear | 71°22° (likely 70°21° to 75°24°) | 71°22° | 0% | 6 mph10 km/h from NNE, gusts 8 mph14 km/h | 79% | 19% | 0 |
| Mon 3a | Mostly clear | 70°21° (likely 70°21° to 75°24°) | 70°21° | 0% | 6 mph10 km/h from NNE, gusts 8 mph13 km/h | 80% | 37% | 0 |
| Mon 4a | Mostly clear | 70°21° (likely 70°21° to 75°24°) | 70°21° | 0% | 6 mph10 km/h from NNE, gusts 9 mph14 km/h | 81% | 38% | 0 |
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Today: Isolated rain showers after noon. Mostly sunny. High near 86, with temperatures falling to around 81 in the afternoon. North northeast wind 12 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Tonight: Partly cloudy, with a low around 71. North northeast wind around 12 mph.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
Dry
Official NWS forecast
Day: Sunny, with a high near 85. North northeast wind 7 to 13 mph.
Night: Partly cloudy, with a low around 70. Northeast wind around 7 mph.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
Dry
Overnight
midnight–6 AM
30% chance · 0.02 in0.4 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Mostly sunny, with a high near 86. Northeast wind 3 to 7 mph.
Night: Scattered rain showers. Mostly cloudy, with a low around 72. Northeast wind around 8 mph. Chance of precipitation is 40%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
50% chance · 0.13 in3.2 mm
Afternoon
noon–6 PM
70% chance · 0.96 in24 mm
Evening
6 PM–midnight
70% chance · 1.1 in27 mm
Overnight
midnight–6 AM
70% chance · 0.78 in20 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a high near 85. Northeast wind around 7 mph. Chance of precipitation is 80%.
Night: Frequent showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 72. East northeast wind 3 to 7 mph. Chance of precipitation is 80%.
Forecasts differIndependent forecasts disagree; expect changes and plan for the range.
Morning
6 AM–noon
70% chance · 1.3 in33 mm
Afternoon
noon–6 PM
60% chance · 0.4 in10.1 mm
Evening
6 PM–midnight
60% chance · 0.19 in4.7 mm
Overnight
midnight–6 AM
60% chance · 0.01 in0.3 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. Cloudy, with a high near 85. Northeast wind around 3 mph. Chance of precipitation is 80%.
Night: Showers and thunderstorms. Some of the storms could produce heavy rain. Cloudy, with a low around 72. South wind around 3 mph. Chance of precipitation is 80%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
60% chance · 0.07 in1.7 mm
Afternoon
noon–6 PM
60% chance · 0.2 in5.2 mm
Evening
6 PM–midnight
60% chance · 0.03 in0.8 mm
Overnight
midnight–6 AM
40% chance
Hours this far out come from computer models only.
Official NWS forecast
Day: Showers and thunderstorms. Some of the storms could produce heavy rain. Mostly cloudy, with a high near 85. South wind around 6 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 72. East southeast wind around 3 mph. Chance of precipitation is 70%.
Mostly agreeIndependent forecasts are fairly close; small surprises are possible.
Morning
6 AM–noon
40% chance · 0.01 in0.3 mm
Afternoon
noon–6 PM
40% chance · 0.16 in4 mm
Evening
6 PM–midnight
40% chance · 0.04 in0.9 mm
Overnight
midnight–6 AM
30% chance · 0.06 in1.4 mm
Hours this far out come from computer models only.
Official NWS forecast
Day: Scattered rain showers. Mostly cloudy, with a high near 85. Northeast wind 3 to 8 mph. Chance of precipitation is 50%.
Forecasts agreeIndependent forecasts are close; the range is narrow.
Morning
6 AM–noon
30% chance · 0.12 in3 mm
Afternoon
noon–6 PM
40% chance · 0.18 in4.5 mm
Evening
6 PM–midnight
40% chance · 0.24 in6.2 mm
Overnight
midnight–6 AM
30% chance · 0.39 in10 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.
Morning
6 AM–noon
30% chance · 0.57 in14 mm
Afternoon
noon–6 PM
30% chance · 0.28 in7.1 mm
Evening
6 PM–midnight
30% chance · 0.24 in6 mm
Overnight
midnight–6 AM
20% chance · 0.07 in1.7 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.
Morning
6 AM–noon
Dry
Afternoon
noon–6 PM
Dry
Evening
6 PM–midnight
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.
Dry, high 86°, low 71°.
Dry, high 85°, low 70°.
Dry, high 86°, low 72°.
Highs 79–85°; chance of precipitation on Tuesday, Wednesday, Thursday, Friday.
Want the meteorologists’ reasoning? Read the NWS forecast discussion (HFO) (opens in a new tab)
No meaningful changes from yesterday’s forecast.
Reading from Sat 4:35 AM · NWS gauge page
Reading from Sat 4:20 AM · NWS gauge page
Reading from Sat 4:25 AM · NWS gauge page
Reading from Sat 4:10 AM · NWS gauge page
What this week’s weather means for heating, cooling, pipes and fresh air.
About 77% less cooling than a typical week.
Cooling degree days, base 65°F
Oppressively humid air (dew point 72°F).
No stretch in the next few days is comfortable enough outside, by temperature, dew point and air quality.
Today’s expected high is 2°1° colder than typical.
On average 0° colder than normal (daily mean temperature).
Wailea weather by month: normals, records, snow and freeze dates
Sunrise 6:24 AM, sunset 5:54 PM.
Clouds most of the night (about 57% cover).
Waxing gibbous
97% lit · growing