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.

Fair

83°F

28°C

Humidity 61%
Wind Speed NE 12 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 30 Aug 4:53 pm HST
Extended Forecast for

2 Miles SSE Wainaku HI

  • This Afternoon

    This Afternoon: Scattered showers. Mostly sunny, with a high near 81. North wind around 7 mph. Chance of precipitation is 30%.

    High: 81 °F

    Scattered
    Showers

  • Tonight

    Tonight: Showers likely, mainly after midnight. Mostly cloudy, with a low around 71. North wind 5 to 7 mph becoming west northwest in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 71 °F

    Showers
    Likely

  • Monday

    Monday: Scattered showers, mainly before noon. Partly sunny, with a high near 82. North northeast wind 6 to 11 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Scattered
    Showers then
    Isolated
    Showers

  • Monday Night

    Monday Night: Scattered showers. Mostly cloudy, with a low around 72. North northwest wind 8 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 72 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers. Mostly sunny, with a high near 83. Northeast wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely. Mostly cloudy, with a low around 72. Northeast wind 6 to 9 mph becoming west northwest in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 72 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before noon. Partly sunny, with a high near 82. West northwest wind 6 to 8 mph becoming east northeast in the morning. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers likely. Mostly cloudy, with a low around 71. North northeast wind around 8 mph. Chance of precipitation is 70%.

    Low: 71 °F

    Showers
    Likely

  • Thursday

    Thursday: Scattered showers. Partly sunny, with a high near 81. Northeast wind 7 to 11 mph. Chance of precipitation is 50%.

    High: 81 °F

    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Mostly sunny, with a high near 81. North wind around 7 mph. Chance of precipitation is 30%.
Tonight
Showers likely, mainly after midnight. Mostly cloudy, with a low around 71. North wind 5 to 7 mph becoming west northwest in the evening. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers, mainly before noon. Partly sunny, with a high near 82. North northeast wind 6 to 11 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Scattered showers. Mostly cloudy, with a low around 72. North northwest wind 8 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Scattered showers. Mostly sunny, with a high near 83. Northeast wind around 9 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 72. Northeast wind 6 to 9 mph becoming west northwest in the evening. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers likely, mainly before noon. Partly sunny, with a high near 82. West northwest wind 6 to 8 mph becoming east northeast in the morning. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 71. North northeast wind around 8 mph. Chance of precipitation is 70%.
Thursday
Scattered showers. Partly sunny, with a high near 81. Northeast wind 7 to 11 mph. Chance of precipitation is 50%.
Thursday Night
Showers likely, mainly before midnight. Mostly cloudy, with a low around 71. East northeast wind 9 to 11 mph. Chance of precipitation is 60%.
Friday
Showers likely. Mostly cloudy, with a high near 81. East wind 9 to 11 mph. Chance of precipitation is 70%.
Friday Night
Showers likely. Mostly cloudy, with a low around 72. East wind 8 to 10 mph becoming south after midnight. Chance of precipitation is 70%.
Saturday
Showers likely. Mostly cloudy, with a high near 82. South wind 8 to 10 mph becoming east in the afternoon. Chance of precipitation is 60%.
Saturday Night
Showers likely. Mostly cloudy, with a low around 73. East wind around 9 mph becoming west after midnight. Chance of precipitation is 60%.
Sunday
Scattered showers. Mostly cloudy, with a high near 83. West wind 8 to 10 mph becoming east northeast in the morning. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Wainaku HI
 19.72°N 155.09°W (Elev. 95 ft)
Last Update:
4:01 pm HST Aug 30, 2026
Forecast Valid:
5pm HST Aug 30, 2026-6pm HST Sep 6, 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