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.

Fair

81°F

27°C

Humidity 62%
Wind Speed N 8 mph
Barometer 29.99 in (1015.5 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 11 Oct 10:53 am HST
Extended Forecast for

Hilo HI

  • Today

    Today: Sunny, with a high near 80. Northeast wind 5 to 9 mph becoming calm in the afternoon.

    High: 80 °F

    Sunny

  • Tonight

    Tonight: Scattered showers, mainly after midnight. Partly cloudy, with a low around 68. Light west wind. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 68 °F

    Scattered
    Showers

  • Columbus Day

    Columbus Day: Scattered showers. Partly sunny, with a high near 80. Calm wind becoming east around 6 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    High: 80 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Occasional showers. Low around 70. Calm wind becoming east southeast around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 70 °F

    Showers

  • Tuesday

    Tuesday: Scattered showers. Mostly cloudy, with a high near 79. East wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 79 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 69. Light east wind. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 69 °F

    Scattered
    Showers

  • Wednesday

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

    High: 80 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 40%.

    Low: 69 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 79. Calm wind becoming east northeast 5 to 7 mph. Chance of precipitation is 30%.

    High: 79 °F

    Scattered
    Showers

Detailed Forecast

Today
Sunny, with a high near 80. Northeast wind 5 to 9 mph becoming calm in the afternoon.
Tonight
Scattered showers, mainly after midnight. Partly cloudy, with a low around 68. Light west wind. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Columbus Day
Scattered showers. Partly sunny, with a high near 80. Calm wind becoming east around 6 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Occasional showers. Low around 70. Calm wind becoming east southeast around 5 mph after midnight. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Scattered showers. Mostly cloudy, with a high near 79. East wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 69. Light east wind. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Scattered showers. Partly sunny, with a high near 80. Calm wind becoming east northeast around 6 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 40%.
Thursday
Scattered showers. Partly sunny, with a high near 79. Calm wind becoming east northeast 5 to 7 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 68. Light north wind. Chance of precipitation is 40%.
Friday
Scattered showers. Partly sunny, with a high near 80. Light north wind becoming northeast 5 to 9 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 68. Calm wind becoming east around 6 mph after midnight. Chance of precipitation is 40%.
Saturday
Scattered showers. Partly sunny, with a high near 79. Northeast wind 6 to 9 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilo HI
 19.68°N 155.09°W (Elev. 417 ft)
Last Update:
7:09 am HST Oct 11, 2026
Forecast Valid:
11am HST Oct 11, 2026-6pm HST Oct 17, 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