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 N 3 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 5 Nov 5:53 pm HST
Extended Forecast for

4 Miles E Hilo International Airport HI

  • Tonight

    Tonight: Frequent showers, with thunderstorms also possible after midnight. Some of the storms could produce heavy rainfall. Low around 72. North wind 5 to 8 mph becoming east northeast after midnight. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 72 °F

    Heavy Rain

  • Friday

    Friday: Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. East wind 6 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 82 °F

    Heavy Rain

  • Friday Night

    Friday Night: Frequent showers. Low around 72. North northeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 72 °F

    Showers

  • Saturday

    Saturday: Scattered showers before noon. Partly sunny, with a high near 82. Northeast wind 6 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Scattered
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 71. North wind around 6 mph. Chance of precipitation is 30%.

    Low: 71 °F

    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers before noon. Partly sunny, with a high near 82. Northeast wind 3 to 8 mph. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 71. East northeast wind 3 to 5 mph. Chance of precipitation is 50%.

    Low: 71 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers before noon. Partly sunny, with a high near 82. East northeast wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers then
    Mostly Sunny

  • Monday Night

    Monday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.

    Low: 70 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Frequent showers, with thunderstorms also possible after midnight. Some of the storms could produce heavy rainfall. Low around 72. North wind 5 to 8 mph becoming east northeast after midnight. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Friday
Frequent showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 82. East wind 6 to 8 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Frequent showers. Low around 72. North northeast wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
Scattered showers before noon. Partly sunny, with a high near 82. Northeast wind 6 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 71. North wind around 6 mph. Chance of precipitation is 30%.
Sunday
Isolated showers before noon. Partly sunny, with a high near 82. Northeast wind 3 to 8 mph. Chance of precipitation is 20%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 71. East northeast wind 3 to 5 mph. Chance of precipitation is 50%.
Monday
Scattered showers before noon. Partly sunny, with a high near 82. East northeast wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Monday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 70. Calm wind. Chance of precipitation is 30%.
Tuesday
Isolated showers before noon. Mostly sunny, with a high near 83. Light north northeast wind becoming northeast 5 to 10 mph in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 71. North wind 7 to 10 mph. Chance of precipitation is 30%.
Veterans Day
Isolated showers. Mostly sunny, with a high near 82. Northeast wind 8 to 11 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 70. North northeast wind 6 to 9 mph. Chance of precipitation is 30%.
Thursday
Isolated showers. Mostly sunny, with a high near 82. Northeast wind 6 to 9 mph. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Hilo International Airport HI
 19.7°N 155.02°W (Elev. 36 ft)
Last Update:
6:01 pm HST Nov 5, 2026
Forecast Valid:
6pm HST Nov 5, 2026-6pm HST Nov 12, 2026
 
Forecast Discussion
 
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Additional Resources

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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