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.

Overcast

71°F

22°C

Humidity 87%
Wind Speed Calm
Barometer 30.10 in (1019.2 mb)
Dewpoint 67°F (19°C)
Visibility 10.00 mi
Last update 26 May 12:53 am HST
Extended Forecast for

4 Miles E Hilo International Airport HI

  • Overnight

    Overnight: Showers likely. Mostly cloudy, with a low around 67. North northwest wind 9 to 11 mph. Chance of precipitation is 70%.

    Low: 67 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely, mainly before noon. Partly sunny, with a high near 80. North northeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely then
    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 67. North northeast wind around 10 mph. Chance of precipitation is 40%.

    Low: 67 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Isolated showers before noon. Mostly sunny, with a high near 80. Northeast wind 9 to 11 mph. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers then
    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Scattered showers. Mostly cloudy, with a low around 67. North northeast wind 8 to 10 mph. Chance of precipitation is 30%.

    Low: 67 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers before noon. Partly sunny, with a high near 80. East northeast wind around 11 mph. Chance of precipitation is 30%.

    High: 80 °F

    Scattered
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 68. Northwest wind around 10 mph. Chance of precipitation is 40%.

    Low: 68 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers before noon. Partly sunny, with a high near 80. Northeast wind around 9 mph. Chance of precipitation is 30%.

    High: 80 °F

    Scattered
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 68. North northeast wind 7 to 9 mph becoming northwest after midnight. Chance of precipitation is 40%.

    Low: 68 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Showers likely. Mostly cloudy, with a low around 67. North northwest wind 9 to 11 mph. Chance of precipitation is 70%.
Tuesday
Showers likely, mainly before noon. Partly sunny, with a high near 80. North northeast wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 67. North northeast wind around 10 mph. Chance of precipitation is 40%.
Wednesday
Isolated showers before noon. Mostly sunny, with a high near 80. Northeast wind 9 to 11 mph. Chance of precipitation is 20%.
Wednesday Night
Scattered showers. Mostly cloudy, with a low around 67. North northeast wind 8 to 10 mph. Chance of precipitation is 30%.
Thursday
Scattered showers before noon. Partly sunny, with a high near 80. East northeast wind around 11 mph. Chance of precipitation is 30%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 68. Northwest wind around 10 mph. Chance of precipitation is 40%.
Friday
Scattered showers before noon. Partly sunny, with a high near 80. Northeast wind around 9 mph. Chance of precipitation is 30%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 68. North northeast wind 7 to 9 mph becoming northwest after midnight. Chance of precipitation is 40%.
Saturday
Scattered showers, mainly before noon. Partly sunny, with a high near 80. Northeast wind around 8 mph. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 69. East northeast wind around 6 mph becoming west after midnight. Chance of precipitation is 30%.
Sunday
Scattered showers. Partly sunny, with a high near 81. East wind around 9 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 69. Light and variable wind becoming southwest around 6 mph after midnight. Chance of precipitation is 30%.
Monday
Scattered showers. Partly sunny, with a high near 81. East wind 8 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 25, 2026
Forecast Valid:
1am HST May 26, 2026-6pm HST Jun 1, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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