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

80°F

27°C

Humidity 60%
Wind Speed E 10 mph
Barometer 30.06 in (1017.9 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 5 Mar 11:53 am HST
Extended Forecast for

4 Miles E Hilo International Airport HI

  • This Afternoon

    This Afternoon: Isolated showers. Mostly sunny, with a high near 78. East southeast wind 8 to 10 mph. Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 66. East southeast wind 5 to 8 mph becoming light and variable in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 66 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 78. Light and variable wind becoming east southeast 5 to 10 mph in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 65. East wind 5 to 9 mph becoming light south southeast. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 78. East southeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.

    High: 78 °F

    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 65. South wind 8 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Scattered
    Showers

  • Sunday

    Sunday: Isolated showers after noon. Mostly sunny, with a high near 78. East wind 8 to 13 mph. Chance of precipitation is 20%.

    High: 78 °F

    Mostly Sunny
    then Isolated
    Showers

  • Sunday Night

    Sunday Night: Scattered showers before midnight. Partly cloudy, with a low around 65. Southeast wind 8 to 11 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Scattered
    Showers then
    Partly Cloudy

  • Monday

    Monday: Scattered showers after noon. Mostly sunny, with a high near 78. East southeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.

    High: 78 °F

    Mostly Sunny
    then
    Scattered
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 78. East southeast wind 8 to 10 mph. Chance of precipitation is 20%.
Tonight
Scattered showers. Mostly cloudy, with a low around 66. East southeast wind 5 to 8 mph becoming light and variable in the evening. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Scattered showers. Partly sunny, with a high near 78. Light and variable wind becoming east southeast 5 to 10 mph in the morning. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Scattered showers. Mostly cloudy, with a low around 65. East wind 5 to 9 mph becoming light south southeast. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Isolated showers. Mostly sunny, with a high near 78. East southeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 65. South wind 8 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Isolated showers after noon. Mostly sunny, with a high near 78. East wind 8 to 13 mph. Chance of precipitation is 20%.
Sunday Night
Scattered showers before midnight. Partly cloudy, with a low around 65. Southeast wind 8 to 11 mph. Chance of precipitation is 30%.
Monday
Scattered showers after noon. Mostly sunny, with a high near 78. East southeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 66. South southeast wind 9 to 13 mph. Chance of precipitation is 30%.
Tuesday
Scattered showers. Cloudy, with a high near 80. Breezy, with a southeast wind 10 to 17 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Cloudy, with a low around 67. Breezy, with a south wind 11 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers. Cloudy, with a high near 80. Breezy, with a south southeast wind 11 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
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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:
7:27 am HST Mar 5, 2026
Forecast Valid:
12pm HST Mar 5, 2026-6pm HST Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation