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.

Partly Cloudy

79°F

26°C

Humidity 62%
Wind Speed NE 5 mph
Barometer 30.04 in (1017.1 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 29 Aug 9:53 am HST
Extended Forecast for

2 Miles E Hilo HI

  • Today

    Today: Isolated showers. Mostly sunny, with a high near 84. Calm wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 84 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 68. East wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 84. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 20%.

    High: 84 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 70. South wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Showers
    Likely

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 83. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Isolated showers. Partly cloudy, with a low around 70. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    Showers

  • Labor Day

    Labor Day: Isolated showers before noon. Sunny, with a high near 83. East wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    Showers then
    Sunny

  • Monday Night

    Monday Night: Isolated showers after midnight. Partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 20%.

    Low: 68 °F

    Mostly Clear
    then Isolated
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 84. Calm wind becoming east 5 to 8 mph.

    High: 84 °F

    Sunny

Detailed Forecast

Today
Isolated showers. Mostly sunny, with a high near 84. Calm wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Isolated showers. Partly cloudy, with a low around 68. East wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 20%.
Saturday
Isolated showers. Mostly sunny, with a high near 84. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 20%.
Saturday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 70. South wind 3 to 5 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers. Partly sunny, with a high near 83. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Isolated showers. Partly cloudy, with a low around 70. Calm wind becoming east northeast around 5 mph after midnight. Chance of precipitation is 20%.
Labor Day
Isolated showers before noon. Sunny, with a high near 83. East wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Monday Night
Isolated showers after midnight. Partly cloudy, with a low around 68. Calm wind. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 84. Calm wind becoming east 5 to 8 mph.
Tuesday Night
Isolated showers after midnight. Partly cloudy, with a low around 68. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 85. Calm wind becoming east 5 to 8 mph.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 69. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 85. Calm wind becoming east 5 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles E Hilo HI
 19.7°N 155.07°W (Elev. 105 ft)
Last Update:
6:02 am HST Aug 29, 2025
Forecast Valid:
10am HST Aug 29, 2025-6pm HST Sep 4, 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