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.

Light Rain

71°F

22°C

Humidity 100%
Wind Speed Calm
Barometer 29.99 in (1015.2 mb)
Dewpoint 71°F (22°C)
Visibility 9.00 mi
Last update 11 May 11:53 pm HST
Extended Forecast for

Hilo HI

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 65. South wind 3 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 65 °F

    Showers

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Southeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    High: 76 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Scattered showers and thunderstorms. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 79. Calm wind becoming east southeast around 6 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.

    High: 79 °F

    Isolated
    T-storms then
    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers and thunderstorms before midnight, then isolated showers. Partly cloudy, with a low around 67. South southeast wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 67 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly after noon. Partly sunny, with a high near 79. Southeast wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    High: 79 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 68. South wind around 8 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers. Cloudy, with a high near 79. Southeast wind 7 to 11 mph. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Cloudy, with a low around 67. South southeast wind 7 to 10 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Scattered
    Showers

Detailed Forecast

Tonight
Showers and possibly a thunderstorm. Low around 65. South wind 3 to 5 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Sunday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 76. Southeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Scattered showers and thunderstorms. Mostly cloudy, with a low around 66. Calm wind. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
Scattered showers and thunderstorms, mainly after noon. Partly sunny, with a high near 79. Calm wind becoming east southeast around 6 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Scattered showers and thunderstorms before midnight, then isolated showers. Partly cloudy, with a low around 67. South southeast wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Scattered showers, mainly after noon. Partly sunny, with a high near 79. Southeast wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 68. South wind around 8 mph. Chance of precipitation is 30%.
Wednesday
Isolated showers. Cloudy, with a high near 79. Southeast wind 7 to 11 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers. Cloudy, with a low around 67. South southeast wind 7 to 10 mph. Chance of precipitation is 30%.
Thursday
Scattered showers, mainly after noon. Mostly cloudy, with a high near 80. Breezy, with a southeast wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Thursday Night
Scattered showers. Cloudy, with a low around 68. South southeast wind 8 to 11 mph. Chance of precipitation is 50%.
Friday
Scattered showers. Partly sunny, with a high near 80. Southeast wind 9 to 13 mph. Chance of precipitation is 30%.
Friday Night
Isolated showers. Mostly cloudy, with a low around 68. South southeast wind 8 to 11 mph. Chance of precipitation is 20%.
Saturday
Scattered showers. Cloudy, with a high near 80. East southeast wind 8 to 11 mph. Chance of precipitation is 40%.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Hilo HI
 19.7°N 155.09°W (Elev. 217 ft)
Last Update:
6:03 am HST May 11, 2024
Forecast Valid:
11pm HST May 11, 2024-6pm HST May 18, 2024
 
Forecast Discussion
 
Get as KML Get as XML

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