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.

Mostly Cloudy

73°F

23°C

Humidity 87%
Wind Speed W 7 mph
Barometer 30.08 in (1018.4 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Last update 1 Nov 7:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Showers likely, mainly before noon. Partly sunny, with a high near 81. Light and variable wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 81 °F

    Showers
    Likely then
    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers, mainly before midnight. Partly cloudy, with a low around 68. South southwest wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers after noon. Mostly sunny, with a high near 81. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 81 °F

    Mostly Sunny
    then Isolated
    Showers

  • Sunday Night

    Sunday Night: Isolated showers. Mostly cloudy, with a low around 70. South wind around 6 mph. Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly cloudy, with a high near 80. East southeast wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 80 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 70. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Isolated showers before noon. Mostly cloudy, with a high near 80. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 30%.

    Low: 69 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers before noon. Partly sunny, with a high near 80. East wind 5 to 9 mph. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers then
    Partly Sunny

Detailed Forecast

Today
Showers likely, mainly before noon. Partly sunny, with a high near 81. Light and variable wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Scattered showers, mainly before midnight. Partly cloudy, with a low around 68. South southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Sunday
Isolated showers after noon. Mostly sunny, with a high near 81. Southeast wind 5 to 10 mph. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Mostly cloudy, with a low around 70. South wind around 6 mph. Chance of precipitation is 20%.
Monday
Scattered showers, mainly before noon. Mostly cloudy, with a high near 80. East southeast wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 70. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Isolated showers before noon. Mostly cloudy, with a high near 80. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 30%.
Wednesday
Isolated showers before noon. Partly sunny, with a high near 80. East wind 5 to 9 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 69. Southeast wind around 6 mph. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 81. East southeast wind 7 to 10 mph.
Thursday Night
Scattered showers. Partly cloudy, with a low around 70. South wind around 6 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 81. South wind 5 to 9 mph becoming east in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.09°W (Elev. 95 ft)
Last Update:
6:01 am HST Nov 1, 2025
Forecast Valid:
8am HST Nov 1, 2025-6pm HST Nov 7, 2025
 
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