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

76°F

24°C

Humidity 67%
Wind Speed N 10 mph
Barometer 29.89 in (1011.8 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 26 Mar 3:53 pm HST
Extended Forecast for

Hilo HI

  • This Afternoon

    This Afternoon: Scattered showers. Partly sunny, with a high near 76. North wind 9 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Scattered
    Showers

  • Tonight

    Tonight: Showers likely, mainly after midnight. Mostly cloudy, with a low around 65. North wind 5 to 9 mph becoming light north northwest. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Showers
    Likely

  • Friday

    Friday: Scattered showers, mainly before noon. Partly sunny, with a high near 75. North wind 3 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 63. North northwest wind 6 to 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 63 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers. Cloudy, with a high near 74. North wind 9 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 74 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Cloudy, with a low around 64. North wind around 11 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Scattered
    Showers

  • Sunday

    Sunday: Cloudy, with a high near 72. North wind 9 to 13 mph.

    High: 72 °F

    Cloudy

  • Sunday Night

    Sunday Night: Cloudy, with a low around 63. North northwest wind 7 to 10 mph.

    Low: 63 °F

    Cloudy

  • Monday

    Monday: Isolated showers before noon. Partly sunny, with a high near 73. North northeast wind 8 to 10 mph. Chance of precipitation is 20%.

    High: 73 °F

    Isolated
    Showers then
    Sunny

Detailed Forecast

This Afternoon
Scattered showers. Partly sunny, with a high near 76. North wind 9 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly after midnight. Mostly cloudy, with a low around 65. North wind 5 to 9 mph becoming light north northwest. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Scattered showers, mainly before noon. Partly sunny, with a high near 75. North wind 3 to 8 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Scattered showers. Mostly cloudy, with a low around 63. North northwest wind 6 to 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Scattered showers. Cloudy, with a high near 74. North wind 9 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Scattered showers. Cloudy, with a low around 64. North wind around 11 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Cloudy, with a high near 72. North wind 9 to 13 mph.
Sunday Night
Cloudy, with a low around 63. North northwest wind 7 to 10 mph.
Monday
Isolated showers before noon. Partly sunny, with a high near 73. North northeast wind 8 to 10 mph. Chance of precipitation is 20%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 63. North wind around 8 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers. Mostly sunny, with a high near 74. Northeast wind 7 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 63. North northeast wind 3 to 7 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers. Mostly sunny, with a high near 74. Light and variable wind becoming east northeast 5 to 8 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 64. Light northeast wind. Chance of precipitation is 40%.
Thursday
Scattered showers. Partly sunny, with a high near 75. Calm wind becoming east northeast 5 to 8 mph in the afternoon. 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:
4:01 pm HST Mar 26, 2026
Forecast Valid:
4pm HST Mar 26, 2026-6pm HST Apr 2, 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