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

26°C

78°F

Humidity 79%
Wind Speed NW 11 km/h
Barometer 1018.5 mb (30.08 in)
Dewpoint 22°C (71°F)
Visibility 16 km
Heat Index27°C (80°F)
Last update 15 Jun 11:53 am HST
Extended Forecast for

4 Miles SW Wainaku HI

  • This Afternoon

    This Afternoon: Isolated showers. Mostly cloudy, with a high near 26. Northeast wind 9 to 14 km/h becoming light and variable. Chance of precipitation is 20%.

    High: 26 °C

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers. Cloudy, with a low around 17. Light north northwest wind becoming west northwest 6 to 11 km/h in the evening. Chance of precipitation is 50%. New precipitation amounts between 2.5 and 5 mm possible.

    Low: 17 °C

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers, mainly before noon. Mostly cloudy, with a high near 26. Light and variable wind becoming east northeast 9 to 14 km/h. Chance of precipitation is 40%. New precipitation amounts between 1 and 2.5 mm possible.

    High: 26 °C

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Cloudy, with a low around 17. Calm wind. Chance of precipitation is 40%. New precipitation amounts between 2.5 and 5 mm possible.

    Low: 17 °C

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before noon. Mostly cloudy, with a high near 26. Light east wind becoming east northeast 6 to 11 km/h in the afternoon. Chance of precipitation is 40%. New precipitation amounts between 1 and 2.5 mm possible.

    High: 26 °C

    Scattered
    Showers

  • Monday Night

    Monday Night: Frequent showers. Low around 18. East northeast wind 3 to 8 km/h. Chance of precipitation is 80%. New precipitation amounts between 5 and 7.5 mm possible.

    Low: 18 °C

    Showers

  • Tuesday

    Tuesday: Frequent showers, mainly before noon. High near 24. East wind 5 to 13 km/h. Chance of precipitation is 80%.

    High: 24 °C

    Showers then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Frequent showers. Low around 18. East wind 5 to 11 km/h. Chance of precipitation is 80%.

    Low: 18 °C

    Showers

  • Juneteenth

    Juneteenth: Frequent showers, mainly before noon. High near 24. East northeast wind 8 to 13 km/h. Chance of precipitation is 80%.

    High: 24 °C

    Showers then
    Scattered
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Mostly cloudy, with a high near 26. Northeast wind 9 to 14 km/h becoming light and variable. Chance of precipitation is 20%.
Tonight
Scattered showers. Cloudy, with a low around 17. Light north northwest wind becoming west northwest 6 to 11 km/h in the evening. Chance of precipitation is 50%. New precipitation amounts between 2.5 and 5 mm possible.
Sunday
Scattered showers, mainly before noon. Mostly cloudy, with a high near 26. Light and variable wind becoming east northeast 9 to 14 km/h. Chance of precipitation is 40%. New precipitation amounts between 1 and 2.5 mm possible.
Sunday Night
Scattered showers. Cloudy, with a low around 17. Calm wind. Chance of precipitation is 40%. New precipitation amounts between 2.5 and 5 mm possible.
Monday
Scattered showers, mainly before noon. Mostly cloudy, with a high near 26. Light east wind becoming east northeast 6 to 11 km/h in the afternoon. Chance of precipitation is 40%. New precipitation amounts between 1 and 2.5 mm possible.
Monday Night
Frequent showers. Low around 18. East northeast wind 3 to 8 km/h. Chance of precipitation is 80%. New precipitation amounts between 5 and 7.5 mm possible.
Tuesday
Frequent showers, mainly before noon. High near 24. East wind 5 to 13 km/h. Chance of precipitation is 80%.
Tuesday Night
Frequent showers. Low around 18. East wind 5 to 11 km/h. Chance of precipitation is 80%.
Juneteenth
Frequent showers, mainly before noon. High near 24. East northeast wind 8 to 13 km/h. Chance of precipitation is 80%.
Wednesday Night
Frequent showers. Low around 18. Northeast wind 5 to 8 km/h becoming calm. Chance of precipitation is 80%.
Thursday
Frequent showers. High near 24. East wind 5 to 14 km/h. Chance of precipitation is 80%.
Thursday Night
Frequent showers. Low around 18. Calm wind becoming northeast 5 to 8 km/h after midnight. Chance of precipitation is 80%.
Friday
Frequent showers. High near 24. East northeast wind 8 to 14 km/h. Chance of precipitation is 80%.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Wainaku HI
 19.7°N 155.16°W (Elev. 1463 m)
Last Update:
9:23 am HST Jun 15, 2024
Forecast Valid:
12pm HST Jun 15, 2024-6pm HST Jun 21, 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