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NOAA/NWS 2025-2026 Hawaii Wet Season Summary and 2026 Dry Season Outlook

Hazardous Weather Conditions

Coastal Flood Statement until August 11, 06:00 PM HST

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Rain Fog/Mist

77°F

25°C

Humidity	94%
Wind Speed	E 7 mph
Barometer	29.95 in (1014.0 mb)
Dewpoint	75°F (24°C)
Visibility	3.00 mi
Heat Index	78°F (26°C)
Last update	9 Aug 5:53 pm HST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

Papaikou HI

This Afternoon
High: 82 °F
Showers
Likely
Tonight
Low: 71 °F
Heavy Rain
Monday
High: 82 °F
Scattered
Showers then
Isolated
Showers
Monday Night
Low: 70 °F
Scattered
Showers
Tuesday
High: 82 °F
Scattered
Showers
Tuesday Night
Low: 69 °F
Scattered
Showers
Wednesday
High: 82 °F
Scattered
Showers
Wednesday Night
Low: 71 °F
Scattered
Showers
Thursday
High: 82 °F
Scattered
Showers

Detailed Forecast

This Afternoon

Showers likely. Cloudy, with a high near 82. East southeast wind around 5 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Showers likely. The rain could be heavy at times. Mostly cloudy, with a low around 71. East southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

Scattered showers, mainly before noon. Partly sunny, with a high near 82. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Scattered showers. Mostly cloudy, with a low around 70. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Scattered showers, mainly before noon. Partly sunny, with a high near 82. East northeast wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

Tuesday Night

Scattered showers, mainly after midnight. Mostly cloudy, with a low around 69. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

Wednesday

Scattered showers. Partly sunny, with a high near 82. Light north northeast wind becoming northeast 5 to 9 mph in the afternoon. Chance of precipitation is 30%.

Wednesday Night

Scattered showers. Mostly cloudy, with a low around 71. North northeast wind 5 to 8 mph. Chance of precipitation is 40%.

Thursday

Scattered showers. Partly sunny, with a high near 82. North northeast wind 8 to 10 mph. Chance of precipitation is 40%.

Thursday Night

Scattered showers. Mostly cloudy, with a low around 71. North northeast wind 7 to 9 mph. Chance of precipitation is 50%.

Friday

Scattered showers. Partly sunny, with a high near 82. Breezy, with a north northeast wind 9 to 14 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 50%.

Friday Night

Showers likely. Mostly cloudy, with a low around 71. Breezy, with an east northeast wind 15 to 20 mph becoming south southeast after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 60%.

Saturday

Showers likely. Mostly cloudy, with a high near 81. Breezy, with a southeast wind 7 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

Saturday Night

Scattered showers. Mostly cloudy, with a low around 71. South wind 5 to 7 mph becoming calm after midnight. Chance of precipitation is 50%.

Sunday

Scattered showers. Mostly cloudy, with a high near 82. East northeast wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 40%.