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.

Fog/Mist

23°C

73°F

Humidity 96%
Wind Speed SE 11 km/h
Barometer 1016.6 mb (30.02 in)
Dewpoint 22°C (72°F)
Visibility 10 km
Last update 21 May 4:53 pm HST
Extended Forecast for

Hilo International Airport HI

  • This Afternoon

    This Afternoon: Scattered showers. Mostly cloudy, with a high near 28. East southeast wind around 13 km/h. Chance of precipitation is 50%. New precipitation amounts of less than 1 mm possible.

    High: 28 °C

    Scattered
    Showers

  • Tonight

    Tonight: Frequent showers. Low around 21. East southeast wind 5 to 13 km/h becoming southwest in the evening. Chance of precipitation is 90%. New precipitation amounts between 5 and 7.5 mm possible.

    Low: 21 °C

    Showers

  • Wednesday

    Wednesday: Frequent showers, mainly before noon. High near 28. Southwest wind 5 to 10 km/h becoming east 16 to 21 km/h in the morning. Chance of precipitation is 80%. New precipitation amounts between 5 and 7.5 mm possible.

    High: 28 °C

    Showers then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 21. East southeast wind 5 to 14 km/h becoming south southwest in the evening. Chance of precipitation is 70%. New precipitation amounts of less than 1 mm possible.

    Low: 21 °C

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before noon. Partly sunny, with a high near 28. East wind 13 to 18 km/h. Chance of precipitation is 60%.

    High: 28 °C

    Showers
    Likely then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 21. East wind 5 to 14 km/h. Chance of precipitation is 50%. New precipitation amounts between 1 and 2.5 mm possible.

    Low: 21 °C

    Scattered
    Showers

  • Friday

    Friday: Scattered showers. Partly sunny, with a high near 28. East northeast wind 11 to 16 km/h. Chance of precipitation is 50%.

    High: 28 °C

    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 20. East wind 8 to 11 km/h. Chance of precipitation is 50%.

    Low: 20 °C

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers. Mostly cloudy, with a high near 28. East wind 8 to 16 km/h. Chance of precipitation is 50%.

    High: 28 °C

    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Mostly cloudy, with a high near 28. East southeast wind around 13 km/h. Chance of precipitation is 50%. New precipitation amounts of less than 1 mm possible.
Tonight
Frequent showers. Low around 21. East southeast wind 5 to 13 km/h becoming southwest in the evening. Chance of precipitation is 90%. New precipitation amounts between 5 and 7.5 mm possible.
Wednesday
Frequent showers, mainly before noon. High near 28. Southwest wind 5 to 10 km/h becoming east 16 to 21 km/h in the morning. Chance of precipitation is 80%. New precipitation amounts between 5 and 7.5 mm possible.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 21. East southeast wind 5 to 14 km/h becoming south southwest in the evening. Chance of precipitation is 70%. New precipitation amounts of less than 1 mm possible.
Thursday
Showers likely, mainly before noon. Partly sunny, with a high near 28. East wind 13 to 18 km/h. Chance of precipitation is 60%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 21. East wind 5 to 14 km/h. Chance of precipitation is 50%. New precipitation amounts between 1 and 2.5 mm possible.
Friday
Scattered showers. Partly sunny, with a high near 28. East northeast wind 11 to 16 km/h. Chance of precipitation is 50%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 20. East wind 8 to 11 km/h. Chance of precipitation is 50%.
Saturday
Scattered showers. Mostly cloudy, with a high near 28. East wind 8 to 16 km/h. Chance of precipitation is 50%.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 20. East wind 8 to 11 km/h. Chance of precipitation is 50%.
Sunday
Scattered showers. Partly sunny, with a high near 28. East wind 10 to 14 km/h. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 20. East southeast wind 8 to 10 km/h. Chance of precipitation is 50%.
Memorial Day
Scattered showers. Partly sunny, with a high near 28. East northeast wind 8 to 16 km/h. Chance of precipitation is 50%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 20. East northeast wind 8 to 11 km/h. Chance of precipitation is 50%.
Tuesday
Scattered showers. Partly sunny, with a high near 28. East northeast wind 11 to 16 km/h. Chance of precipitation is 50%.
Click Map For Forecast
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ABOUT THIS FORECAST

 
Point Forecast:
Hilo International Airport HI
 19.72°N 155.04°W (Elev. 39 m)
Last Update:
4:02 pm HST May 21, 2024
Forecast Valid:
5pm HST May 21, 2024-6pm HST May 28, 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