National Weather Service

News Headlines

KBA99 Mt Kaala Transmitter Outage December 2025

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Mostly Cloudy

75°F

24°C

Humidity	64%
Wind Speed	W 8 mph
Barometer	30.09 in (1018.7 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	25 Dec 9:53 am HST

More Information:

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

Extended Forecast for

Papaikou HI

Christmas Day
High: 76 °F
Scattered
Showers
Tonight
Low: 66 °F
Scattered
Showers
Friday
High: 76 °F
Scattered
Showers then
Partly Sunny
Friday Night
Low: 66 °F
Isolated
Showers
Saturday
High: 78 °F
Isolated
Showers then
Mostly Cloudy
Saturday Night
Low: 67 °F
Mostly Cloudy
Sunday
High: 78 °F
Mostly Cloudy
then Isolated
Showers
Sunday Night
Low: 67 °F
Cloudy
Monday
High: 77 °F
Showers
Likely then
Scattered
Showers

Detailed Forecast

Christmas Day

Scattered showers, mainly before noon. Partly sunny, with a high near 76. East wind 5 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Tonight

Scattered showers, mainly after midnight. Mostly cloudy, with a low around 66. Calm wind becoming southwest around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

Friday

Scattered showers before noon. Partly sunny, with a high near 76. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

Friday Night

Isolated showers. Partly cloudy, with a low around 66. South wind around 8 mph. Chance of precipitation is 20%.

Saturday

Isolated showers before noon. Partly sunny, with a high near 78. Southeast wind 8 to 13 mph. Chance of precipitation is 20%.

Saturday Night

Mostly cloudy, with a low around 67. South wind 7 to 9 mph.

Sunday

Isolated showers after noon. Mostly cloudy, with a high near 78. East southeast wind 7 to 11 mph. Chance of precipitation is 20%.

Sunday Night

Cloudy, with a low around 67. Southeast wind 7 to 9 mph.

Monday

Showers likely, mainly before noon. Mostly cloudy, with a high near 77. East southeast wind 6 to 9 mph. Chance of precipitation is 70%.

Monday Night

Showers. Low around 67. South southeast wind around 7 mph. Chance of precipitation is 80%.

Tuesday

Showers likely. Partly sunny, with a high near 76. South wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 60%.

Tuesday Night

Showers. Low around 66. Light and variable wind. Chance of precipitation is 80%.

Wednesday

Showers likely. Mostly sunny, with a high near 76. Light and variable wind becoming north northeast 5 to 8 mph in the afternoon. Chance of precipitation is 60%.