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

22°C

71°F

Humidity 94%
Wind Speed W 7 km/h
Barometer 1019.5 mb (30.11 in)
Dewpoint 21°C (69°F)
Visibility 16 km
Last update 25 May 10:53 pm HST
Extended Forecast for

Hilo International Airport HI

  • Tonight

    Tonight: Showers likely, mainly after midnight. Mostly cloudy, with a low around 19. Calm wind becoming southwest 5 to 10 km/h after midnight. Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.

    Low: 19 °C

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before noon. Mostly cloudy, with a high near 26. Southwest wind 5 to 11 km/h becoming east in the morning. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.

    High: 26 °C

    Showers
    Likely

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 19. Calm wind. Chance of precipitation is 50%. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 19 °C

    Scattered
    Showers

  • Memorial Day

    Memorial Day: Showers likely, mainly before noon. Mostly cloudy, with a high near 25. East wind 5 to 13 km/h. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.

    High: 25 °C

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely. Cloudy, with a low around 19. South southeast wind 5 to 10 km/h. Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.

    Low: 19 °C

    Showers
    Likely

  • Tuesday

    Tuesday: Scattered showers. Mostly cloudy, with a high near 26. East wind 10 to 14 km/h. Chance of precipitation is 50%. New precipitation amounts between 2.5 and 5 mm possible.

    High: 26 °C

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Scattered showers. Mostly cloudy, with a low around 19. East southeast wind around 10 km/h. Chance of precipitation is 50%.

    Low: 19 °C

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Mostly cloudy, with a high near 26. East wind 10 to 16 km/h. Chance of precipitation is 40%.

    High: 26 °C

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers. Cloudy, with a low around 20. East wind 8 to 10 km/h. Chance of precipitation is 50%.

    Low: 20 °C

    Scattered
    Showers

Detailed Forecast

Tonight
Showers likely, mainly after midnight. Mostly cloudy, with a low around 19. Calm wind becoming southwest 5 to 10 km/h after midnight. Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.
Sunday
Showers likely, mainly before noon. Mostly cloudy, with a high near 26. Southwest wind 5 to 11 km/h becoming east in the morning. Chance of precipitation is 60%. New precipitation amounts between 1 and 2.5 mm possible.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 19. Calm wind. Chance of precipitation is 50%. New precipitation amounts between 1 and 2.5 mm possible.
Memorial Day
Showers likely, mainly before noon. Mostly cloudy, with a high near 25. East wind 5 to 13 km/h. Chance of precipitation is 70%. New precipitation amounts between 2.5 and 5 mm possible.
Monday Night
Showers likely. Cloudy, with a low around 19. South southeast wind 5 to 10 km/h. Chance of precipitation is 60%. New precipitation amounts between 2.5 and 5 mm possible.
Tuesday
Scattered showers. Mostly cloudy, with a high near 26. East wind 10 to 14 km/h. Chance of precipitation is 50%. New precipitation amounts between 2.5 and 5 mm possible.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 19. East southeast wind around 10 km/h. Chance of precipitation is 50%.
Wednesday
Scattered showers. Mostly cloudy, with a high near 26. East wind 10 to 16 km/h. Chance of precipitation is 40%.
Wednesday Night
Scattered showers. Cloudy, with a low around 20. East wind 8 to 10 km/h. Chance of precipitation is 50%.
Thursday
Scattered showers. Cloudy, with a high near 26. East northeast wind 10 to 16 km/h. Chance of precipitation is 50%.
Thursday Night
Scattered showers. Cloudy, with a low around 19. Northeast wind around 11 km/h. Chance of precipitation is 50%.
Friday
Scattered showers. Cloudy, with a high near 26. Northeast wind 11 to 16 km/h. Chance of precipitation is 50%.
Friday Night
Scattered showers. Cloudy, with a low around 19. Northeast wind around 11 km/h. Chance of precipitation is 50%.
Saturday
Scattered showers. Cloudy, with a high near 26. East northeast wind 10 to 16 km/h. Chance of precipitation is 50%.
Click Map For Forecast
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.7°N 155.09°W (Elev. 217 m)
Last Update:
6:03 pm HST May 25, 2024
Forecast Valid:
11pm HST May 25, 2024-6pm HST Jun 1, 2024
 
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