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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.

Light Rain Fog/Mist

77°F

25°C

Humidity	94%
Wind Speed	E 5 mph
Barometer	29.99 in (1015.5 mb)
Dewpoint	75°F (24°C)
Visibility	5.00 mi
Heat Index	78°F (26°C)
Last update	9 Aug 8:53 pm HST

More Information:

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

Extended Forecast for

3 Miles E Hawaii Volcanoes National Park HI

Tonight
Low: 62 °F
Heavy Rain
and Breezy
Monday
High: 73 °F
Scattered
Showers and
Breezy
Monday Night
Low: 62 °F
Scattered
Showers
Tuesday
High: 73 °F
Scattered
Showers
Tuesday Night
Low: 60 °F
Scattered
Showers
Wednesday
High: 74 °F
Scattered
Showers
Wednesday Night
Low: 63 °F
Scattered
Showers and
Breezy
Thursday
High: 74 °F
Scattered
Showers and
Breezy
Thursday Night
Low: 63 °F
Scattered
Showers and
Breezy

Detailed Forecast

Tonight

Showers likely, mainly before midnight. The rain could be heavy at times. Mostly cloudy, with a low around 62. Breezy, with a north northeast wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a half and three quarters of an inch possible.

Monday

Scattered showers. Partly sunny, with a high near 73. Breezy, with a north northeast wind 13 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

Monday Night

Scattered showers. Mostly cloudy, with a low around 62. North wind 11 to 13 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

Tuesday

Scattered showers, mainly before noon. Mostly sunny, with a high near 73. North northeast wind 11 to 13 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. Partly cloudy, with a low around 60. North wind 8 to 11 mph. 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 74. North northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Night

Scattered showers. Partly cloudy, with a low around 63. Breezy, with a north wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

Thursday

Scattered showers. Mostly sunny, with a high near 74. Breezy, with a north northeast wind 15 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

Thursday Night

Scattered showers. Mostly cloudy, with a low around 63. Breezy, with a north wind 16 to 20 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

Friday

Showers likely. Mostly cloudy, with a high near 72. Very windy, with a north wind 20 to 25 mph increasing to 29 to 34 mph in the afternoon. Winds could gust as high as 50 mph. Chance of precipitation is 60%.

Friday Night

Scattered showers. Mostly cloudy, with a low around 62. Very windy, with a northeast wind 24 to 34 mph becoming south 11 to 21 mph after midnight. Winds could gust as high as 50 mph. Chance of precipitation is 50%.

Saturday

Showers likely. Mostly cloudy, with a high near 71. Southeast wind 5 to 11 mph. Chance of precipitation is 60%.

Saturday Night

Scattered showers. Mostly cloudy, with a low around 62. South wind around 5 mph becoming calm. Chance of precipitation is 50%.

Sunday

Scattered showers. Partly sunny, with a high near 71. North northeast wind 5 to 7 mph. Chance of precipitation is 30%.