National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hilo, Hilo International Airport (PHTO)

Lat: 19.72°NLon: 155.06°WElev: 36ft.

Mostly Cloudy

24°C

75°F

Humidity 82%
Wind Speed SE 6 km/h
Barometer 1016.7 mb (30.03 in)
Dewpoint 21°C (69°F)
Visibility 16 km
Last update 21 Apr 7:53 pm HST
Extended Forecast for

2 Miles ENE Pahoa HI

  • Tonight

    Tonight: Partly cloudy, with a low around 20. Calm wind becoming west 5 to 8 km/h after midnight.

    Low: 20 °C

    Partly Cloudy

  • Wednesday

    Wednesday: Isolated showers after noon. Sunny, with a high near 27. West northwest wind 8 to 18 km/h becoming east northeast in the morning. Chance of precipitation is 20%.

    High: 27 °C

    Sunny then
    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers. Partly cloudy, with a low around 19. North northeast wind 11 to 14 km/h becoming northwest after midnight. Chance of precipitation is 20%.

    Low: 19 °C

    Isolated
    Showers

  • Thursday

    Thursday: Isolated showers. Mostly sunny, with a high near 26. North northeast wind around 18 km/h. Chance of precipitation is 20%.

    High: 26 °C

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Isolated showers. Partly cloudy, with a low around 19. North northeast wind 16 to 18 km/h. Chance of precipitation is 20%.

    Low: 19 °C

    Isolated
    Showers

  • Friday

    Friday: Isolated showers. Mostly sunny, with a high near 26. Breezy, with a north northeast wind 16 to 26 km/h, with gusts as high as 35 km/h. Chance of precipitation is 20%.

    High: 26 °C

    Isolated
    Showers and
    Breezy

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 19. North wind 11 to 13 km/h. Chance of precipitation is 50%.

    Low: 19 °C

    Scattered
    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Partly sunny, with a high near 26. Northeast wind 11 to 16 km/h. Chance of precipitation is 60%.

    High: 26 °C

    Showers
    Likely then
    Isolated
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 19. North wind around 11 km/h. Chance of precipitation is 50%.

    Low: 19 °C

    Scattered
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 20. Calm wind becoming west 5 to 8 km/h after midnight.
Wednesday
Isolated showers after noon. Sunny, with a high near 27. West northwest wind 8 to 18 km/h becoming east northeast in the morning. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Partly cloudy, with a low around 19. North northeast wind 11 to 14 km/h becoming northwest after midnight. Chance of precipitation is 20%.
Thursday
Isolated showers. Mostly sunny, with a high near 26. North northeast wind around 18 km/h. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Partly cloudy, with a low around 19. North northeast wind 16 to 18 km/h. Chance of precipitation is 20%.
Friday
Isolated showers. Mostly sunny, with a high near 26. Breezy, with a north northeast wind 16 to 26 km/h, with gusts as high as 35 km/h. Chance of precipitation is 20%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 19. North wind 11 to 13 km/h. Chance of precipitation is 50%.
Saturday
Showers likely, mainly before noon. Partly sunny, with a high near 26. Northeast wind 11 to 16 km/h. Chance of precipitation is 60%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 19. North wind around 11 km/h. Chance of precipitation is 50%.
Sunday
Showers likely, mainly before noon. Partly sunny, with a high near 26. Northeast wind 13 to 16 km/h. Chance of precipitation is 60%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 19. North wind 13 to 16 km/h. Chance of precipitation is 50%.
Monday
Showers likely. Partly sunny, with a high near 25. Northeast wind 14 to 16 km/h. Chance of precipitation is 60%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 19. East northeast wind 10 to 13 km/h becoming north after midnight. Chance of precipitation is 50%.
Tuesday
Showers likely. Partly sunny, with a high near 24. East northeast wind 10 to 18 km/h. Chance of precipitation is 60%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Pahoa HI
 19.5°N 154.92°W (Elev. 568 m)
Last Update:
6:02 pm HST Apr 21, 2026
Forecast Valid:
8pm HST Apr 21, 2026-6pm HST Apr 28, 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