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 Calm
Barometer 29.96 in (1014.3 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 5 Aug 4:53 am HST
Extended Forecast for

4 Miles E Hilo International Airport HI

  • Today

    Today: Showers likely, mainly before noon. Mostly cloudy, with a high near 85. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 85 °F

    Showers
    Likely then
    Scattered
    Showers

  • Tonight

    Tonight: Showers likely. Mostly cloudy, with a low around 72. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 72 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before noon. Partly sunny, with a high near 84. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 84 °F

    Showers
    Likely then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 72. North northeast wind around 6 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 72 °F

    Showers
    Likely

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 84. West northwest wind 5 to 8 mph becoming northeast in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 84 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 72. Northeast wind 5 to 7 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 72 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely, mainly before noon. Mostly cloudy, with a high near 84. North northwest wind 5 to 8 mph becoming east northeast in the morning. Chance of precipitation is 70%.

    High: 84 °F

    Showers
    Likely then
    Isolated
    Showers

  • Saturday Night

    Saturday Night: Occasional showers. Low around 73. East wind 5 to 8 mph. Chance of precipitation is 90%.

    Low: 73 °F

    Showers

  • Sunday

    Sunday: Occasional showers. High near 84. East wind 5 to 8 mph. Chance of precipitation is 90%.

    High: 84 °F

    Showers

Detailed Forecast

Today
Showers likely, mainly before noon. Mostly cloudy, with a high near 85. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely. Mostly cloudy, with a low around 72. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers likely, mainly before noon. Partly sunny, with a high near 84. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 72. North northeast wind around 6 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers. Partly sunny, with a high near 84. West northwest wind 5 to 8 mph becoming northeast in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 72. Northeast wind 5 to 7 mph becoming calm. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 84. North northwest wind 5 to 8 mph becoming east northeast in the morning. Chance of precipitation is 70%.
Saturday Night
Occasional showers. Low around 73. East wind 5 to 8 mph. Chance of precipitation is 90%.
Sunday
Occasional showers. High near 84. East wind 5 to 8 mph. Chance of precipitation is 90%.
Sunday Night
Occasional showers. Low around 73. East wind 3 to 7 mph. Chance of precipitation is 80%.
Monday
Occasional showers. High near 84. Light east wind becoming east northeast 5 to 10 mph in the afternoon. Chance of precipitation is 90%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 73. Northeast wind 5 to 8 mph. Chance of precipitation is 50%.
Tuesday
Showers likely. Mostly cloudy, with a high near 84. East northeast wind 5 to 9 mph. Chance of precipitation is 60%.
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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 am HST Aug 5, 2026
Forecast Valid:
7am HST Aug 5, 2026-6pm HST Aug 11, 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