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

78°F

26°C

Humidity 74%
Wind Speed NE 7 mph
Barometer 30.17 in (1021.6 mb)
Dewpoint 69°F (21°C)
Visibility 2.50 mi
Heat Index80°F (27°C)
Last update 15 Nov 10:53 am HST
Extended Forecast for

Keaau HI

  • Today

    Today: Showers likely, mainly before noon. Cloudy, with a high near 77. Northeast wind 9 to 11 mph becoming north northwest in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers. Low around 67. North northwest wind 5 to 9 mph becoming light and variable. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 67 °F

    Showers

  • Monday

    Monday: Showers likely, mainly before noon. Cloudy, with a high near 79. Northeast wind 3 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 79 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers. Low around 67. Calm wind becoming east northeast 5 to 7 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 67 °F

    Showers

  • Tuesday

    Tuesday: Showers likely. Cloudy, with a high near 77. East northeast wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 77 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers. Low around 68. East northeast wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 68 °F

    Showers

  • Wednesday

    Wednesday: Showers. High near 77. Northeast wind 6 to 9 mph. Chance of precipitation is 100%.

    High: 77 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before midnight. Mostly cloudy, with a low around 67. North wind 3 to 8 mph. Chance of precipitation is 60%.

    Low: 67 °F

    Showers
    Likely

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 77. Northeast wind 8 to 10 mph. Chance of precipitation is 40%.

    High: 77 °F

    Scattered
    Showers

Detailed Forecast

Today
Showers likely, mainly before noon. Cloudy, with a high near 77. Northeast wind 9 to 11 mph becoming north northwest in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers. Low around 67. North northwest wind 5 to 9 mph becoming light and variable. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely, mainly before noon. Cloudy, with a high near 79. Northeast wind 3 to 8 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday Night
Showers. Low around 67. Calm wind becoming east northeast 5 to 7 mph after midnight. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Showers likely. Cloudy, with a high near 77. East northeast wind 7 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Showers. Low around 68. East northeast wind 6 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Showers. High near 77. Northeast wind 6 to 9 mph. Chance of precipitation is 100%.
Wednesday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 67. North wind 3 to 8 mph. Chance of precipitation is 60%.
Thursday
Scattered showers. Partly sunny, with a high near 77. Northeast wind 8 to 10 mph. Chance of precipitation is 40%.
Thursday Night
Showers. Low around 67. Northeast wind around 11 mph. Chance of precipitation is 80%.
Friday
Showers likely. Cloudy, with a high near 76. North northeast wind 8 to 10 mph. Chance of precipitation is 70%.
Friday Night
Showers. Low around 67. North northeast wind around 8 mph. Chance of precipitation is 80%.
Saturday
Showers likely. Cloudy, with a high near 77. Northeast wind 8 to 10 mph. Chance of precipitation is 70%.
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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:
6:02 am HST Nov 15, 2026
Forecast Valid:
11am HST Nov 15, 2026-6pm HST Nov 21, 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