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.

Overcast

75°F

24°C

Humidity 84%
Wind Speed E 6 mph
Barometer 30.07 in (1018.3 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 14 Nov 6:53 pm HST
Extended Forecast for

Hilo HI

  • Tonight

    Tonight: Showers, mainly before 5am. Low around 65. East northeast wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    Low: 65 °F

    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Partly sunny, with a high near 76. Calm wind becoming east northeast 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Saturday Night

    Saturday Night: Isolated showers. Mostly cloudy, with a low around 64. Calm wind becoming west southwest around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    Showers

  • Sunday

    Sunday: Isolated showers before noon. Mostly sunny, with a high near 77. Southwest wind around 6 mph becoming east in the afternoon. Chance of precipitation is 20%.

    High: 77 °F

    Isolated
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 66. East wind around 5 mph becoming southwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Showers
    Likely

  • Monday

    Monday: Scattered showers. Cloudy, with a high near 76. Southwest wind 5 to 7 mph becoming east southeast in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers. Cloudy, with a low around 66. Southeast wind around 7 mph becoming southwest after midnight. Chance of precipitation is 50%.

    Low: 66 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Cloudy, with a high near 77. Southwest wind around 7 mph becoming east northeast in the morning. Chance of precipitation is 50%.

    High: 77 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely. Cloudy, with a low around 67. East northeast wind around 6 mph becoming west southwest in the evening. Chance of precipitation is 70%.

    Low: 67 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers, mainly before 5am. Low around 65. East northeast wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Saturday
Scattered showers, mainly before noon. Partly sunny, with a high near 76. Calm wind becoming east northeast 5 to 7 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Isolated showers. Mostly cloudy, with a low around 64. Calm wind becoming west southwest around 5 mph after midnight. Chance of precipitation is 20%.
Sunday
Isolated showers before noon. Mostly sunny, with a high near 77. Southwest wind around 6 mph becoming east in the afternoon. Chance of precipitation is 20%.
Sunday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 66. East wind around 5 mph becoming southwest after midnight. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers. Cloudy, with a high near 76. Southwest wind 5 to 7 mph becoming east southeast in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers. Cloudy, with a low around 66. Southeast wind around 7 mph becoming southwest after midnight. Chance of precipitation is 50%.
Tuesday
Scattered showers. Cloudy, with a high near 77. Southwest wind around 7 mph becoming east northeast in the morning. Chance of precipitation is 50%.
Tuesday Night
Showers likely. Cloudy, with a low around 67. East northeast wind around 6 mph becoming west southwest in the evening. Chance of precipitation is 70%.
Wednesday
Showers likely, mainly before noon. Cloudy, with a high near 77. South wind 5 to 8 mph becoming east southeast in the morning. Chance of precipitation is 70%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 66. East southeast wind around 8 mph becoming south after midnight. Chance of precipitation is 60%.
Thursday
Scattered showers. Mostly cloudy, with a high near 77. South wind around 8 mph becoming east in the afternoon. Chance of precipitation is 50%.
Thursday Night
Showers likely. Cloudy, with a low around 66. East wind around 7 mph becoming south southwest in the evening. Chance of precipitation is 60%.
Friday
Scattered showers. Mostly cloudy, with a high near 77. South southwest wind 6 to 8 mph becoming east in the morning. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hilo HI
 19.7°N 155.11°W (Elev. 545 ft)
Last Update:
6:02 pm HST Nov 14, 2025
Forecast Valid:
7pm HST Nov 14, 2025-6pm HST Nov 21, 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