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

75°F

24°C

Humidity 69%
Wind Speed Calm
Barometer 29.99 in (1015.5 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 30 Nov 5:53 pm HST
Extended Forecast for

Hilo HI

  • Tonight

    Tonight: Partly cloudy, with a low around 65. Southwest wind around 6 mph.

    Low: 65 °F

    Partly Cloudy

  • Monday

    Monday: Isolated showers before noon. Partly sunny, with a high near 77. Southwest wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.

    High: 77 °F

    Isolated
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64. Calm wind becoming south southwest around 5 mph after midnight.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Isolated showers before noon. Mostly sunny, with a high near 78. East southeast wind around 7 mph. Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 64. South southwest wind 3 to 5 mph.

    Low: 64 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 79. East wind around 9 mph.

    High: 79 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65. South wind around 7 mph.

    Low: 65 °F

    Partly Cloudy

  • Thursday

    Thursday: Isolated showers after noon. Mostly sunny, with a high near 79. East southeast wind around 11 mph. Chance of precipitation is 20%.

    High: 79 °F

    Mostly Sunny
    then Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 65. South southeast wind around 8 mph. Chance of precipitation is 40%.

    Low: 65 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 65. Southwest wind around 6 mph.
Monday
Isolated showers before noon. Partly sunny, with a high near 77. Southwest wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 64. Calm wind becoming south southwest around 5 mph after midnight.
Tuesday
Isolated showers before noon. Mostly sunny, with a high near 78. East southeast wind around 7 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly clear, with a low around 64. South southwest wind 3 to 5 mph.
Wednesday
Sunny, with a high near 79. East wind around 9 mph.
Wednesday Night
Partly cloudy, with a low around 65. South wind around 7 mph.
Thursday
Isolated showers after noon. Mostly sunny, with a high near 79. East southeast wind around 11 mph. Chance of precipitation is 20%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 65. South southeast wind around 8 mph. Chance of precipitation is 40%.
Friday
Isolated showers. Partly sunny, with a high near 77. East southeast wind around 9 mph. Chance of precipitation is 20%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 65. South southeast wind around 6 mph. Chance of precipitation is 40%.
Saturday
Scattered showers. Mostly cloudy, with a high near 78. East wind around 8 mph. Chance of precipitation is 30%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 65. South southeast wind around 5 mph. Chance of precipitation is 40%.
Sunday
Scattered showers. Partly sunny, with a high near 78. East wind around 8 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilo HI
 19.7°N 155.09°W (Elev. 217 ft)
Last Update:
6:01 pm HST Nov 30, 2025
Forecast Valid:
6pm HST Nov 30, 2025-6pm HST Dec 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