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.

Partly Cloudy

70°F

21°C

Humidity 68%
Wind Speed SW 8 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 29 Dec 7:53 am HST
Extended Forecast for

Hilo International Airport HI

  • Today

    Today: Scattered showers. Partly sunny, with a high near 80. Light and variable wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 80 °F

    Scattered
    Showers

  • Tonight

    Tonight: Showers likely, mainly after midnight. Mostly cloudy, with a low around 66. Southeast wind 5 to 7 mph becoming west southwest in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 66 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Scattered showers, mainly before noon. Mostly sunny, with a high near 79. East wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 79 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers before midnight. Partly cloudy, with a low around 65. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Scattered
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 79. West wind around 5 mph becoming light and variable in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65. West wind 3 to 5 mph.

    Low: 65 °F

    Partly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 79. Light and variable wind becoming northeast around 5 mph.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 64. West wind 3 to 6 mph. Chance of precipitation is 50%.

    Low: 64 °F

    Scattered
    Showers

  • Friday

    Friday: Showers likely, mainly before noon. Partly sunny, with a high near 78. Light and variable wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely then
    Scattered
    Showers

Detailed Forecast

Today
Scattered showers. Partly sunny, with a high near 80. Light and variable wind becoming east 5 to 8 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers likely, mainly after midnight. Mostly cloudy, with a low around 66. Southeast wind 5 to 7 mph becoming west southwest in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday
Scattered showers, mainly before noon. Mostly sunny, with a high near 79. East wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Scattered showers before midnight. Partly cloudy, with a low around 65. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 79. West wind around 5 mph becoming light and variable in the afternoon.
Wednesday Night
Partly cloudy, with a low around 65. West wind 3 to 5 mph.
New Year's Day
Mostly sunny, with a high near 79. Light and variable wind becoming northeast around 5 mph.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 64. West wind 3 to 6 mph. Chance of precipitation is 50%.
Friday
Showers likely, mainly before noon. Partly sunny, with a high near 78. Light and variable wind becoming northeast 5 to 7 mph in the afternoon. Chance of precipitation is 60%.
Friday Night
Showers. Low around 65. Northeast wind 6 to 8 mph. Chance of precipitation is 80%.
Saturday
Scattered showers. Partly sunny, with a high near 76. Northeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 65. North wind 8 to 11 mph. Chance of precipitation is 30%.
Sunday
Scattered showers. Partly sunny, with a high near 78. North northeast wind 7 to 11 mph. Chance of precipitation is 30%.
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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:
6:01 am HST Dec 29, 2025
Forecast Valid:
8am HST Dec 29, 2025-6pm HST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation