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

77°F

25°C

Humidity 66%
Wind Speed SE 5 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 23 Jan 9:53 am HST
Extended Forecast for

2 Miles SW Honomu HI

  • Today

    Today: Scattered showers, mainly after noon. Mostly cloudy, with a high near 77. Southeast wind 8 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Scattered
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 65. South wind 7 to 9 mph.

    Low: 65 °F

    Mostly Cloudy

  • Saturday

    Saturday: Isolated showers after noon. Mostly sunny, with a high near 77. Southeast wind 8 to 13 mph. Chance of precipitation is 20%.

    High: 77 °F

    Mostly Sunny
    then Isolated
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 65. South wind 3 to 8 mph.

    Low: 65 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 78. Southeast wind 5 to 7 mph becoming calm in the afternoon.

    High: 78 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 65. Calm wind becoming north 5 to 7 mph after midnight.

    Low: 65 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 78. North wind 5 to 8 mph.

    High: 78 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. Light and variable wind becoming south southeast 5 to 7 mph after midnight.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. East southeast wind 7 to 11 mph.

    High: 78 °F

    Sunny

Detailed Forecast

Today
Scattered showers, mainly after noon. Mostly cloudy, with a high near 77. Southeast wind 8 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 65. South wind 7 to 9 mph.
Saturday
Isolated showers after noon. Mostly sunny, with a high near 77. Southeast wind 8 to 13 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 65. South wind 3 to 8 mph.
Sunday
Sunny, with a high near 78. Southeast wind 5 to 7 mph becoming calm in the afternoon.
Sunday Night
Mostly clear, with a low around 65. Calm wind becoming north 5 to 7 mph after midnight.
Monday
Mostly sunny, with a high near 78. North wind 5 to 8 mph.
Monday Night
Mostly clear, with a low around 65. Light and variable wind becoming south southeast 5 to 7 mph after midnight.
Tuesday
Sunny, with a high near 78. East southeast wind 7 to 11 mph.
Tuesday Night
Mostly clear, with a low around 65. South southwest wind 7 to 9 mph.
Wednesday
Sunny, with a high near 79. East southeast wind 5 to 10 mph becoming light south southeast in the afternoon.
Wednesday Night
Mostly clear, with a low around 66. Light and variable wind.
Thursday
Sunny, with a high near 78. East wind around 6 mph becoming calm in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Honomu HI
 19.86°N 155.14°W (Elev. 778 ft)
Last Update:
6:01 am HST Jan 23, 2026
Forecast Valid:
11am HST Jan 23, 2026-6pm HST Jan 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation