National Weather Service

News Headlines

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.

Mostly Cloudy

77°F

25°C

Humidity	66%
Wind Speed	E 6 mph
Barometer	30.05 in (1017.3 mb)
Dewpoint	65°F (18°C)
Visibility	10.00 mi
Heat Index	79°F (26°C)
Last update	1 Dec 9:53 am HST

More Information:

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

Extended Forecast for

Hilo International Airport HI

Today
High: 80 °F
Scattered
Showers
Tonight
Low: 66 °F
Scattered
Showers
Tuesday
High: 80 °F
Isolated
Showers then
Sunny
Tuesday Night
Low: 66 °F
Partly Cloudy
Wednesday
High: 81 °F
Mostly Sunny
Wednesday Night
Low: 67 °F
Partly Cloudy
Thursday
High: 81 °F
Mostly Sunny
then Isolated
Showers
Thursday Night
Low: 67 °F
Scattered
Showers
Friday
High: 80 °F
Scattered
Showers

Detailed Forecast

Today

Scattered showers. Partly sunny, with a high near 80. East wind 5 to 7 mph becoming light and variable in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Scattered showers, mainly before midnight. Partly cloudy, with a low around 66. Calm wind becoming southwest around 5 mph. Chance of precipitation is 30%.

Tuesday

Isolated showers before noon. Mostly sunny, with a high near 80. Light and variable wind becoming east southeast 5 to 7 mph in the morning. Chance of precipitation is 20%.

Tuesday Night

Partly cloudy, with a low around 66. South southwest wind around 6 mph.

Wednesday

Mostly sunny, with a high near 81. East southeast wind 5 to 8 mph becoming calm in the afternoon.

Wednesday Night

Partly cloudy, with a low around 67. Calm wind becoming south southeast 5 to 9 mph after midnight.

Thursday

Isolated showers after noon. Mostly sunny, with a high near 81. East southeast wind 8 to 13 mph. Chance of precipitation is 20%.

Thursday Night

Scattered showers. Mostly cloudy, with a low around 67. East southeast wind 6 to 10 mph. Chance of precipitation is 50%.

Friday

Scattered showers, mainly before noon. Partly sunny, with a high near 80. South southwest wind 5 to 10 mph becoming east southeast in the morning. Chance of precipitation is 30%.

Friday Night

Scattered showers. Mostly cloudy, with a low around 67. South wind 3 to 6 mph. Chance of precipitation is 50%.

Saturday

Scattered showers. Mostly cloudy, with a high near 80. East southeast wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 40%.

Saturday Night

Scattered showers. Mostly cloudy, with a low around 67. Light south southeast wind. Chance of precipitation is 50%.

Sunday

Scattered showers. Partly sunny, with a high near 80. Light and variable wind becoming east southeast 5 to 9 mph in the afternoon. Chance of precipitation is 30%.