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.

Fair

70°F

21°C

Humidity 71%
Wind Speed SW 7 mph
Barometer 29.91 in (1012.7 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 7 Oct 6:53 am HST
Extended Forecast for

4 Miles SW Wainaku HI

  • Today

    Today: Isolated showers. Mostly sunny, with a high near 80. Calm wind becoming east northeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.

    High: 80 °F

    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 68. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 68 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers, mainly after noon. Mostly sunny, with a high near 80. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 80 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers before midnight. Mostly clear, with a low around 68. South southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Isolated showers after noon. Mostly sunny, with a high near 80. Southeast wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 80 °F

    Sunny then
    Isolated
    Showers

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 68. South southeast wind around 7 mph.

    Low: 68 °F

    Mostly Clear

  • Friday

    Friday: Isolated showers after noon. Mostly sunny, with a high near 80. East southeast wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 80 °F

    Sunny then
    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 20%.

    Low: 67 °F

    Isolated
    Showers

  • Saturday

    Saturday: Isolated showers. Mostly sunny, with a high near 79. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 20%.

    High: 79 °F

    Isolated
    Showers

Detailed Forecast

Today
Isolated showers. Mostly sunny, with a high near 80. Calm wind becoming east northeast 5 to 9 mph in the afternoon. Chance of precipitation is 20%.
Tonight
Scattered showers. Mostly cloudy, with a low around 68. East northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Scattered showers, mainly after noon. Mostly sunny, with a high near 80. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Isolated showers before midnight. Mostly clear, with a low around 68. South southwest wind around 6 mph. Chance of precipitation is 20%.
Thursday
Isolated showers after noon. Mostly sunny, with a high near 80. Southeast wind 6 to 9 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 68. South southeast wind around 7 mph.
Friday
Isolated showers after noon. Mostly sunny, with a high near 80. East southeast wind 5 to 9 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Friday Night
Isolated showers. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 20%.
Saturday
Isolated showers. Mostly sunny, with a high near 79. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 67. Calm wind. Chance of precipitation is 30%.
Sunday
Scattered showers. Partly sunny, with a high near 78. Calm wind becoming east 5 to 7 mph. Chance of precipitation is 30%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 40%.
Columbus Day
Scattered showers. Partly sunny, with a high near 78. Calm wind becoming east southeast 5 to 8 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SW Wainaku HI
 19.7°N 155.14°W (Elev. 974 ft)
Last Update:
6:02 am HST Oct 7, 2025
Forecast Valid:
7am HST Oct 7, 2025-6pm HST Oct 13, 2025
 
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