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.

Fair

66°F

19°C

Humidity 96%
Wind Speed Calm
Barometer 30.03 in (1016.8 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 10 Jan 10:53 pm HST
Extended Forecast for

3 Miles WNW Wainaku HI

  • Tonight

    Tonight: Widespread haze. Mostly clear, with a low around 63. South southwest wind 5 to 7 mph.

    Low: 63 °F

    Haze

  • Sunday

    Sunday: Widespread haze. Sunny, with a high near 76. South southwest wind 6 to 9 mph becoming east southeast in the morning.

    High: 76 °F

    Haze

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63. East southeast wind around 6 mph becoming calm in the evening.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Isolated showers after noon. Sunny, with a high near 77. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.

    High: 77 °F

    Sunny then
    Isolated
    Showers

  • Monday Night

    Monday Night: Occasional showers, mainly after 8pm. Low around 64. Calm wind becoming north northwest 5 to 7 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 64 °F

    Showers

  • Tuesday

    Tuesday: Occasional showers, mainly before 8am. High near 72. North wind 5 to 7 mph becoming east northeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 72 °F

    Showers then
    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers before 8pm. Partly cloudy, with a low around 63. East northeast wind 5 to 11 mph becoming south after midnight. Chance of precipitation is 20%.

    Low: 63 °F

    Isolated
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 77. Breezy, with a southeast wind 9 to 18 mph, with gusts as high as 25 mph.

    High: 77 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. South southeast wind 5 to 9 mph becoming light and variable after midnight.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Tonight
Widespread haze. Mostly clear, with a low around 63. South southwest wind 5 to 7 mph.
Sunday
Widespread haze. Sunny, with a high near 76. South southwest wind 6 to 9 mph becoming east southeast in the morning.
Sunday Night
Mostly clear, with a low around 63. East southeast wind around 6 mph becoming calm in the evening.
Monday
Isolated showers after noon. Sunny, with a high near 77. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.
Monday Night
Occasional showers, mainly after 8pm. Low around 64. Calm wind becoming north northwest 5 to 7 mph after midnight. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Occasional showers, mainly before 8am. High near 72. North wind 5 to 7 mph becoming east northeast in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Isolated showers before 8pm. Partly cloudy, with a low around 63. East northeast wind 5 to 11 mph becoming south after midnight. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 77. Breezy, with a southeast wind 9 to 18 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 64. South southeast wind 5 to 9 mph becoming light and variable after midnight.
Thursday
Isolated showers after 2pm. Mostly sunny, with a high near 77. Light and variable wind becoming north 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Mostly cloudy, with a low around 62. North northwest wind 8 to 11 mph. Chance of precipitation is 20%.
Friday
Scattered showers. Partly sunny, with a high near 71. North wind 8 to 11 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 62. North wind around 8 mph. Chance of precipitation is 40%.
Saturday
Scattered showers. Partly sunny, with a high near 71. Northeast wind 6 to 8 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Wainaku HI
 19.75°N 155.14°W (Elev. 1188 ft)
Last Update:
6:01 pm HST Jan 10, 2026
Forecast Valid:
11pm HST Jan 10, 2026-6pm HST Jan 17, 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