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.

Mostly Cloudy

80°F

27°C

Humidity 82%
Wind Speed NW 6 mph
Barometer 30.01 in (1016.1 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 22 Aug 8:53 pm HST
Extended Forecast for

2 Miles SE Hawaii Volcanoes National Park HI

Flood Watch August 23, 12:00am until August 24, 06:00pm
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: Occasional showers. The rain could be heavy at times. Low around 63. Windy, with a north wind 16 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 63 °F

    Heavy Rain
    and Windy

  • Sunday

    Sunday: Occasional showers. The rain could be heavy at times. High near 70. Breezy, with a north wind 9 to 16 mph becoming east in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between 2 and 3 inches possible.

    High: 70 °F

    Heavy Rain
    and Breezy

  • Sunday Night

    Sunday Night: Occasional showers. The rain could be heavy at times. Low around 65. East northeast wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between 3 and 4 inches possible.

    Low: 65 °F

    Heavy Rain

  • Monday

    Monday: Occasional showers. The rain could be heavy at times. High near 70. East northeast wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between 2 and 3 inches possible.

    High: 70 °F

    Heavy Rain

  • Monday Night

    Monday Night: Scattered showers, mainly before midnight. The rain could be heavy at times. Mostly cloudy, with a low around 64. East northeast wind 8 to 13 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 64 °F

    Heavy Rain
    then Isolated
    Showers

  • Tuesday

    Tuesday: Isolated showers. Mostly cloudy, with a high near 72. Northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 72 °F

    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 62. North northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    Low: 62 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers after noon. Mostly sunny, with a high near 71. Northeast wind 10 to 13 mph. Chance of precipitation is 20%.

    High: 71 °F

    Mostly Sunny
    then Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 60. North northeast wind around 10 mph. Chance of precipitation is 30%.

    Low: 60 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Occasional showers. The rain could be heavy at times. Low around 63. Windy, with a north wind 16 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Occasional showers. The rain could be heavy at times. High near 70. Breezy, with a north wind 9 to 16 mph becoming east in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between 2 and 3 inches possible.
Sunday Night
Occasional showers. The rain could be heavy at times. Low around 65. East northeast wind 7 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between 3 and 4 inches possible.
Monday
Occasional showers. The rain could be heavy at times. High near 70. East northeast wind around 9 mph. Chance of precipitation is 80%. New precipitation amounts between 2 and 3 inches possible.
Monday Night
Scattered showers, mainly before midnight. The rain could be heavy at times. Mostly cloudy, with a low around 64. East northeast wind 8 to 13 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Isolated showers. Mostly cloudy, with a high near 72. Northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Tuesday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 62. North northeast wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Wednesday
Isolated showers after noon. Mostly sunny, with a high near 71. Northeast wind 10 to 13 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 60. North northeast wind around 10 mph. Chance of precipitation is 30%.
Thursday
Isolated showers after noon. Mostly sunny, with a high near 71. East northeast wind 10 to 13 mph. Chance of precipitation is 20%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 61. North northeast wind 10 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 70. Breezy, with a northeast wind 14 to 16 mph, with gusts as high as 22 mph.
Friday Night
Isolated showers. Mostly cloudy, with a low around 61. Breezy, with a north northeast wind 14 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 70. Breezy, with a northeast wind 16 to 18 mph, with gusts as high as 25 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SE Hawaii Volcanoes National Park HI
 19.41°N 155.23°W (Elev. 3743 ft)
Last Update:
6:38 pm HST Aug 22, 2026
Forecast Valid:
9pm HST Aug 22, 2026-6pm HST Aug 29, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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