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.

Mostly Cloudy

68°F

20°C

Humidity 90%
Wind Speed SW 6 mph
Barometer 30.10 in (1019.0 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 29 Apr 8:53 pm HST
Extended Forecast for

4 Miles E Hilo International Airport HI

  • Tonight

    Tonight: Occasional showers. Low around 65. North wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 65 °F

    Showers

  • Thursday

    Thursday: Occasional showers, mainly before noon. High near 79. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 79 °F

    Showers then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Showers likely. Mostly cloudy, with a low around 66. North wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 66 °F

    Showers
    Likely

  • Friday

    Friday: Frequent showers, mainly before noon. High near 79. Northeast wind around 6 mph. Chance of precipitation is 80%.

    High: 79 °F

    Showers then
    Scattered
    Showers

  • Friday Night

    Friday Night: Frequent showers. Low around 67. North wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Mostly cloudy, with a high near 79. Northeast wind 5 to 8 mph. Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Frequent showers. Low around 67. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%.

    Low: 67 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly before noon. Mostly cloudy, with a high near 80. East northeast wind 3 to 8 mph. Chance of precipitation is 70%.

    High: 80 °F

    Showers
    Likely then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Frequent showers. Low around 66. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%.

    Low: 66 °F

    Showers

Detailed Forecast

Tonight
Occasional showers. Low around 65. North wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Occasional showers, mainly before noon. High near 79. Light and variable wind becoming north northeast 5 to 10 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers likely. Mostly cloudy, with a low around 66. North wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Frequent showers, mainly before noon. High near 79. Northeast wind around 6 mph. Chance of precipitation is 80%.
Friday Night
Frequent showers. Low around 67. North wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 79. Northeast wind 5 to 8 mph. Chance of precipitation is 70%.
Saturday Night
Frequent showers. Low around 67. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%.
Sunday
Showers likely, mainly before noon. Mostly cloudy, with a high near 80. East northeast wind 3 to 8 mph. Chance of precipitation is 70%.
Sunday Night
Frequent showers. Low around 66. Northeast wind around 6 mph becoming calm in the evening. Chance of precipitation is 90%.
Monday
Showers likely, mainly before noon. Mostly cloudy, with a high near 81. East wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 70%.
Monday Night
Frequent showers. Low around 68. Calm wind becoming south southeast around 5 mph after midnight. Chance of precipitation is 90%.
Tuesday
Showers likely. Mostly cloudy, with a high near 82. East southeast wind 5 to 9 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely. Cloudy, with a low around 68. Southeast wind around 5 mph becoming calm after midnight. Chance of precipitation is 70%.
Wednesday
Showers likely. Mostly cloudy, with a high near 82. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 70%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles E Hilo International Airport HI
 19.7°N 155.02°W (Elev. 36 ft)
Last Update:
6:01 pm HST Apr 29, 2026
Forecast Valid:
9pm HST Apr 29, 2026-6pm HST May 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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