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.

Heavy Rain Fog/Mist

70°F

21°C

Humidity 100%
Wind Speed S 6 mph
Barometer 30.07 in
Dewpoint 70°F (21°C)
Visibility 1.00 mi
Last update 12 May 9:25 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: 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 60%. New rainfall amounts between three quarters and one inch possible.

    High: 76 °F

    Showers
    Likely

  • Tonight

    Tonight: Scattered showers and thunderstorms. Mostly cloudy, with a low around 66. Light and variable 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, mainly after noon. Partly sunny, with a high near 79. Calm wind becoming east southeast 5 to 7 mph in the morning. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    High: 79 °F

    Scattered
    Showers

  • Monday Night

    Monday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 67. South wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    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. Mostly cloudy, with a low around 68. South southeast wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 68 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly after noon. Mostly cloudy, with a high near 79. Southeast wind 7 to 13 mph. Chance of precipitation is 30%.

    High: 79 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 67. South wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers and thunderstorms. Partly sunny, with a high near 80. South southeast wind 8 to 13 mph. Chance of precipitation is 50%.

    High: 80 °F

    Scattered
    Showers

Detailed Forecast

Today
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 60%. New rainfall amounts between three quarters and one inch possible.
Tonight
Scattered showers and thunderstorms. Mostly cloudy, with a low around 66. Light and variable 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, mainly after noon. Partly sunny, with a high near 79. Calm wind becoming east southeast 5 to 7 mph in the morning. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Monday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 67. South wind 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
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. Mostly cloudy, with a low around 68. South southeast wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Scattered showers, mainly after noon. Mostly cloudy, with a high near 79. Southeast wind 7 to 13 mph. Chance of precipitation is 30%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 67. South wind 6 to 9 mph. Chance of precipitation is 30%.
Thursday
Scattered showers and thunderstorms. Partly sunny, with a high near 80. South southeast wind 8 to 13 mph. Chance of precipitation is 50%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 68. Calm wind becoming south southeast 5 to 9 mph after midnight. Chance of precipitation is 60%.
Friday
Scattered showers and thunderstorms. Partly sunny, with a high near 80. Breezy, with a southeast wind 9 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Friday Night
Isolated showers and thunderstorms. Mostly cloudy, with a low around 68. South southeast wind 6 to 9 mph. Chance of precipitation is 20%.
Saturday
Scattered showers. Cloudy, with a high near 80. Southeast wind 7 to 11 mph. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.7°N 155.09°W (Elev. 217 ft)
Last Update:
6:03 am HST May 12, 2024
Forecast Valid:
9am HST May 12, 2024-6pm HST May 18, 2024
 
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