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2025-2026 Hawaii Wet Season Outlook/Dry Season Summary

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Partly Cloudy

81°F

27°C

Humidity	65%
Wind Speed	E 9 mph
Barometer	29.89 in (1012.1 mb)
Dewpoint	68°F (20°C)
Visibility	10.00 mi
Heat Index	84°F (29°C)
Last update	9 Dec 1:53 pm HST

More Information:

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

Extended Forecast for

Hilo International Airport HI

This Afternoon
High: 80 °F
Scattered
Showers
Tonight
Low: 66 °F
Scattered
Showers
Wednesday
High: 80 °F
Scattered
Showers
Wednesday Night
Low: 66 °F
Scattered
Showers
Thursday
High: 80 °F
Scattered
Showers
Thursday Night
Low: 66 °F
Mostly Clear
Friday
High: 80 °F
Sunny
Friday Night
Low: 68 °F
Mostly Clear
Saturday
High: 81 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Scattered showers. Partly sunny, with a high near 80. East northeast wind 5 to 7 mph becoming calm. Chance of precipitation is 40%.

Tonight

Scattered showers, mainly before midnight. Mostly cloudy, with a low around 66. Southwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%.

Wednesday

Scattered showers, mainly after noon. Mostly sunny, with a high near 80. Calm wind becoming east around 6 mph. Chance of precipitation is 30%.

Wednesday Night

Scattered showers, mainly after midnight. Partly cloudy, with a low around 66. Calm wind. Chance of precipitation is 30%.

Thursday

Scattered showers. Mostly sunny, with a high near 80. Calm wind becoming east northeast around 6 mph. Chance of precipitation is 30%.

Thursday Night

Mostly clear, with a low around 66. Calm wind.

Friday

Sunny, with a high near 80. Calm wind becoming east southeast 5 to 9 mph in the afternoon.

Friday Night

Mostly clear, with a low around 68. South southeast wind around 5 mph becoming calm in the evening.

Saturday

Mostly sunny, with a high near 81. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 68. Southeast wind around 5 mph becoming calm in the evening.

Sunday

Sunny, with a high near 80. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

Sunday Night

Scattered showers. Partly cloudy, with a low around 68. South wind around 7 mph. Chance of precipitation is 30%.

Monday

Scattered showers. Mostly sunny, with a high near 81. Breezy, with a southeast wind 7 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.