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

79°F

26°C

Humidity 69%
Wind Speed Calm
Barometer 30.03 in (1016.8 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 14 Jul 8:53 am HST
Extended Forecast for

Hilo HI

  • Today

    Today: Scattered showers. Partly sunny, with a high near 83. East northeast wind 5 to 9 mph becoming light east 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

  • Tonight

    Tonight: Showers. Low around 69. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 69 °F

    Showers

  • Tuesday

    Tuesday: Scattered showers before noon. Mostly sunny, with a high near 82. West wind 5 to 10 mph becoming east northeast in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Scattered
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 70. North northeast wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers before noon. Mostly sunny, with a high near 83. Northeast wind 6 to 10 mph. Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 70. North northwest wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 70 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers before noon. Partly sunny, with a high near 82. East northeast wind 3 to 8 mph. Chance of precipitation is 30%.

    High: 82 °F

    Scattered
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Showers. Low around 70. North northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.

    Low: 70 °F

    Showers

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 82. East wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 50%.

    High: 82 °F

    Scattered
    Showers

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 83. East northeast wind 5 to 9 mph becoming light east in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers. Low around 69. Calm wind becoming west around 6 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Scattered showers before noon. Mostly sunny, with a high near 82. West wind 5 to 10 mph becoming east northeast in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 70. North northeast wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Isolated showers before noon. Mostly sunny, with a high near 83. Northeast wind 6 to 10 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 70. North northwest wind 3 to 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers before noon. Partly sunny, with a high near 82. East northeast wind 3 to 8 mph. Chance of precipitation is 30%.
Thursday Night
Showers. Low around 70. North northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Friday
Scattered showers. Partly sunny, with a high near 82. East wind 5 to 8 mph becoming calm in the afternoon. Chance of precipitation is 50%.
Friday Night
Showers. Low around 69. Light and variable wind. Chance of precipitation is 80%.
Saturday
Scattered showers. Partly sunny, with a high near 82. Calm wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 50%.
Saturday Night
Showers. Low around 70. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 80%.
Sunday
Scattered showers. Mostly cloudy, with a high near 82. Calm wind becoming east 5 to 9 mph in the afternoon. Chance of precipitation is 40%.
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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 am HST Jul 14, 2025
Forecast Valid:
9am HST Jul 14, 2025-6pm HST Jul 20, 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