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

78°F

26°C

Humidity 62%
Wind Speed SE 12 mph
Barometer 29.96 in (1014.3 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 7 Jan 1:53 pm HST
Extended Forecast for

4 Miles SW Wainaku HI

  • This Afternoon

    This Afternoon: Scattered showers. Mostly cloudy, with a high near 72. Southeast wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 72 °F

    Scattered
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 64. East southeast wind 5 to 8 mph becoming west after midnight. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 75. West wind 5 to 9 mph becoming east southeast in the afternoon. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 75 °F

    Scattered
    Showers

  • Thursday Night

    Thursday Night: Isolated showers before midnight. Partly cloudy, with a low around 64. East southeast wind 5 to 8 mph becoming light and variable. Chance of precipitation is 20%.

    Low: 64 °F

    Isolated
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 76. East southeast wind 3 to 6 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. Light southeast wind.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 76. Calm wind becoming east around 6 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 64. Light and variable wind.

    Low: 64 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 76. Light and variable wind becoming east southeast 5 to 8 mph.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Scattered showers. Mostly cloudy, with a high near 72. Southeast wind around 9 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Scattered showers. Mostly cloudy, with a low around 64. East southeast wind 5 to 8 mph becoming west after midnight. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Scattered showers. Partly sunny, with a high near 75. West wind 5 to 9 mph becoming east southeast in the afternoon. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Isolated showers before midnight. Partly cloudy, with a low around 64. East southeast wind 5 to 8 mph becoming light and variable. Chance of precipitation is 20%.
Friday
Sunny, with a high near 76. East southeast wind 3 to 6 mph.
Friday Night
Partly cloudy, with a low around 64. Light southeast wind.
Saturday
Sunny, with a high near 76. Calm wind becoming east around 6 mph.
Saturday Night
Mostly clear, with a low around 64. Light and variable wind.
Sunday
Mostly sunny, with a high near 76. Light and variable wind becoming east southeast 5 to 8 mph.
Sunday Night
Mostly clear, with a low around 63. Light south wind.
Monday
Isolated showers. Mostly sunny, with a high near 77. Light and variable wind becoming east 5 to 8 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers. Partly cloudy, with a low around 63. Light and variable wind becoming northwest around 5 mph after midnight. Chance of precipitation is 20%.
Tuesday
Scattered showers. Mostly sunny, with a high near 74. Northeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Wainaku HI
 19.7°N 155.14°W (Elev. 974 ft)
Last Update:
8:38 am HST Jan 7, 2026
Forecast Valid:
2pm HST Jan 7, 2026-6pm HST Jan 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation