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

69°F

21°C

Humidity 87%
Wind Speed W 6 mph
Barometer 30.01 in (1015.9 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 28 May 2:53 am HST
Extended Forecast for

4 Miles E Hilo International Airport HI

  • Overnight

    Overnight: Showers likely. Mostly cloudy, with a low around 67. West northwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Showers
    Likely

  • Thursday

    Thursday: Scattered showers before noon. Partly sunny, with a high near 80. Northeast wind 6 to 11 mph becoming light and variable in the afternoon. Chance of precipitation is 40%.

    High: 80 °F

    Scattered
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Isolated showers after midnight. Mostly cloudy, with a low around 68. North northwest wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Friday

    Friday: Isolated showers before noon. Partly sunny, with a high near 81. East northeast wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 68. East northeast wind around 5 mph becoming calm after midnight.

    Low: 68 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 81. Calm wind becoming east northeast around 6 mph.

    High: 81 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Isolated showers after midnight. Mostly cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 20%.

    Low: 69 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Sunday

    Sunday: Partly sunny, with a high near 82. Light and variable wind becoming east northeast around 6 mph.

    High: 82 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Isolated showers. Mostly cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a low around 67. West northwest wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers before noon. Partly sunny, with a high near 80. Northeast wind 6 to 11 mph becoming light and variable in the afternoon. Chance of precipitation is 40%.
Thursday Night
Isolated showers after midnight. Mostly cloudy, with a low around 68. North northwest wind 3 to 5 mph. Chance of precipitation is 20%.
Friday
Isolated showers before noon. Partly sunny, with a high near 81. East northeast wind 5 to 7 mph. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 68. East northeast wind around 5 mph becoming calm after midnight.
Saturday
Partly sunny, with a high near 81. Calm wind becoming east northeast around 6 mph.
Saturday Night
Isolated showers after midnight. Mostly cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 82. Light and variable wind becoming east northeast around 6 mph.
Sunday Night
Isolated showers. Mostly cloudy, with a low around 69. Light and variable wind. Chance of precipitation is 20%.
Monday
Isolated showers after noon. Mostly sunny, with a high near 82. Light and variable wind becoming east northeast 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Monday Night
Isolated showers. Mostly cloudy, with a low around 70. Southeast wind 3 to 5 mph. Chance of precipitation is 20%.
Tuesday
Scattered showers. Mostly sunny, with a high near 82. East wind 3 to 8 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 70. East wind around 6 mph. Chance of precipitation is 30%.
Wednesday
Scattered showers. Mostly cloudy, with a high near 82. East northeast wind 5 to 10 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:
6:01 pm HST May 27, 2026
Forecast Valid:
3am HST May 28, 2026-6pm HST Jun 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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