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

77°F

25°C

Humidity 60%
Wind Speed E 3 mph
Barometer 29.92 in (1012.9 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 30 Dec 3:53 pm HST
Extended Forecast for

Hilo International Airport HI

  • This Afternoon

    This Afternoon: Scattered showers. Cloudy, with a high near 79. East southeast wind 5 to 7 mph becoming calm. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Scattered
    Showers

  • Tonight

    Tonight: Showers likely, mainly before midnight. Mostly cloudy, with a low around 65. Calm wind becoming west southwest around 5 mph in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Scattered showers, mainly before noon. Mostly cloudy, with a high near 79. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 65. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Scattered
    Showers

  • New Year's Day

    New Year's Day: Scattered showers, mainly before noon. Partly sunny, with a high near 79. East northeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 50%.

    High: 79 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 65. Light south southwest wind. Chance of precipitation is 30%.

    Low: 65 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers, mainly after noon. Partly sunny, with a high near 79. Light and variable wind becoming east southeast 5 to 8 mph in the afternoon. Chance of precipitation is 50%.

    High: 79 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Friday Night

    Friday Night: Occasional showers. Low around 66. East wind around 9 mph. Chance of precipitation is 80%.

    Low: 66 °F

    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Mostly cloudy, with a high near 77. East southeast wind 7 to 9 mph. Chance of precipitation is 70%.

    High: 77 °F

    Showers
    Likely then
    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Cloudy, with a high near 79. East southeast wind 5 to 7 mph becoming calm. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly before midnight. Mostly cloudy, with a low around 65. Calm wind becoming west southwest around 5 mph in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Scattered showers, mainly before noon. Mostly cloudy, with a high near 79. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 65. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
New Year's Day
Scattered showers, mainly before noon. Partly sunny, with a high near 79. East northeast wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 50%.
Thursday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 65. Light south southwest wind. Chance of precipitation is 30%.
Friday
Scattered showers, mainly after noon. Partly sunny, with a high near 79. Light and variable wind becoming east southeast 5 to 8 mph in the afternoon. Chance of precipitation is 50%.
Friday Night
Occasional showers. Low around 66. East wind around 9 mph. Chance of precipitation is 80%.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 77. East southeast wind 7 to 9 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 64. East wind around 8 mph. Chance of precipitation is 60%.
Sunday
Showers likely. Mostly cloudy, with a high near 77. East northeast wind 6 to 8 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 64. North northeast wind 3 to 6 mph. Chance of precipitation is 60%.
Monday
Showers likely. Mostly cloudy, with a high near 77. East northeast wind around 7 mph. Chance of precipitation is 60%.
Monday Night
Showers likely. Mostly cloudy, with a low around 63. East northeast wind 5 to 7 mph becoming light and variable after midnight. Chance of precipitation is 60%.
Tuesday
Scattered showers. Partly sunny, with a high near 77. Light and variable wind becoming east northeast 5 to 9 mph in the afternoon. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.07°W (Elev. 36 ft)
Last Update:
4:01 pm HST Dec 30, 2025
Forecast Valid:
4pm HST Dec 30, 2025-6pm HST Jan 6, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation