National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Rain

77°F

25°C

Humidity 96%
Wind Speed Calm
Barometer 30.01 in (1016.1 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 17 Sep 9:53 pm HST
Extended Forecast for

8 Miles SE Hawaiian Beaches HI

Flood Watch September 17, 10:52pm until September 18, 06:00am
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch September 17, 10:52pm until September 18, 06:00am

    NOW until 6:00am Fri

    Flood Watch

  • Tonight

    Low: 77 °F

    Showers
    Likely

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 83. East northeast wind 10 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 77. Northeast wind around 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 77 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly before noon. Mostly cloudy, with a high near 82. East northeast wind 11 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 77. Northeast wind 11 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 77 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Mostly cloudy, with a high near 83. Breezy, with a northeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Scattered
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 77. North wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    Low: 77 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Partly sunny, with a high near 83. Breezy, with a north northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 83 °F

    Scattered
    Showers and
    Breezy

Detailed Forecast

Tonight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 77. East northeast wind around 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Scattered showers. Partly sunny, with a high near 83. East northeast wind 10 to 14 mph, with gusts as high as 20 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 77. Northeast wind around 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Scattered showers, mainly before noon. Mostly cloudy, with a high near 82. East northeast wind 11 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 77. Northeast wind 11 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers. Mostly cloudy, with a high near 83. Breezy, with a northeast wind 13 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 77. North wind around 14 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Monday
Scattered showers. Partly sunny, with a high near 83. Breezy, with a north northeast wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday Night
Showers likely. Mostly cloudy, with a low around 77. North wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
Tuesday
Showers likely. Mostly cloudy, with a high near 83. North northeast wind 8 to 13 mph. Chance of precipitation is 70%.
Tuesday Night
Occasional showers. Low around 76. North northeast wind around 9 mph. Chance of precipitation is 80%.
Wednesday
Showers likely. Mostly cloudy, with a high near 82. Northeast wind around 9 mph. Chance of precipitation is 70%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 76. Northeast wind 7 to 14 mph. Chance of precipitation is 70%.
Thursday
Showers likely. Mostly cloudy, with a high near 82. East northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SE Hawaiian Beaches HI
 19.45°N 154.85°W (Elev. 3 ft)
Last Update:
6:01 pm HST Sep 17, 2026
Forecast Valid:
10pm HST Sep 17, 2026-6pm HST Sep 24, 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