National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Rain Fog/Mist

71°F

22°C

Humidity 90%
Wind Speed Calm
Barometer 29.97 in (1014.6 mb)
Dewpoint 68°F (20°C)
Visibility 6.00 mi
Last update 25 Jun 4:53 am HST
Extended Forecast for

Keaau HI

  • Overnight

    Overnight: Showers. Low around 68. Northwest wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 68 °F

    Showers

  • Thursday

    Thursday: Showers, mainly before noon. High near 79. Calm wind becoming east northeast 5 to 9 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 79 °F

    Showers then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Occasional showers. Low around 68. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 68 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before noon. Mostly cloudy, with a high near 78. Calm wind becoming northeast 5 to 7 mph in the morning. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Showers
    Likely then
    Scattered
    Showers

  • Friday Night

    Friday Night: Occasional showers. Low around 68. North northeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 68 °F

    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Mostly cloudy, with a high near 79. Northeast wind 6 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Showers
    Likely then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 68. Northeast wind 3 to 7 mph. Chance of precipitation is 70%.

    Low: 68 °F

    Showers
    Likely

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 80. East northeast wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 50%.

    High: 80 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 68. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 80%.

    Low: 68 °F

    Showers

Detailed Forecast

Overnight
Showers. Low around 68. Northwest wind around 5 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers, mainly before noon. High near 79. Calm wind becoming east northeast 5 to 9 mph in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Occasional showers. Low around 68. East northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Showers likely, mainly before noon. Mostly cloudy, with a high near 78. Calm wind becoming northeast 5 to 7 mph in the morning. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Occasional showers. Low around 68. North northeast wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 79. Northeast wind 6 to 10 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely. Mostly cloudy, with a low around 68. Northeast wind 3 to 7 mph. Chance of precipitation is 70%.
Sunday
Scattered showers. Partly sunny, with a high near 80. East northeast wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 50%.
Sunday Night
Showers. Low around 68. Calm wind becoming northeast around 5 mph after midnight. Chance of precipitation is 80%.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 81. East northeast wind 5 to 9 mph. Chance of precipitation is 60%.
Monday Night
Showers. Low around 70. North wind 3 to 5 mph. Chance of precipitation is 80%.
Tuesday
Showers. High near 82. East northeast wind 5 to 9 mph. Chance of precipitation is 80%.
Tuesday Night
Showers. Low around 70. Northeast wind 3 to 6 mph. Chance of precipitation is 90%.
Wednesday
Showers. High near 80. Northeast wind 6 to 10 mph. Chance of precipitation is 90%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Keaau HI
 19.61°N 155.04°W (Elev. 404 ft)
Last Update:
4:01 am HST Jun 25, 2026
Forecast Valid:
5am HST Jun 25, 2026-6pm HST Jul 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation