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.

Mostly Cloudy

80°F

27°C

Humidity 62%
Wind Speed E 9 mph
Barometer 30.04 in (1017.0 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 13 Nov 2:53 pm HST
Extended Forecast for

2 Miles SSW Wainaku HI

  • This Afternoon

    This Afternoon: Scattered showers. Mostly cloudy, with a high near 78. East northeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Scattered
    Showers

  • Tonight

    Tonight: Showers. Low around 68. Northeast wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 68 °F

    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Mostly cloudy, with a high near 79. Light and variable wind becoming northeast around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 79 °F

    Showers
    Likely then
    Scattered
    Showers

  • Saturday Night

    Saturday Night: Showers. Low around 68. North northeast wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 68 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly before noon. Mostly cloudy, with a high near 78. East northeast wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 78 °F

    Showers
    Likely then
    Scattered
    Showers

  • Sunday Night

    Sunday Night: Showers. Low around 67. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Showers

  • Monday

    Monday: Scattered showers before noon. Mostly sunny, with a high near 79. East wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 50%.

    High: 79 °F

    Scattered
    Showers then
    Sunny

  • Monday Night

    Monday Night: Showers, mainly after midnight. Low around 67. Calm wind becoming east 5 to 9 mph after midnight. Chance of precipitation is 100%.

    Low: 67 °F

    Scattered
    Showers then
    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before noon. Mostly cloudy, with a high near 79. East wind 6 to 8 mph. Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely then
    Scattered
    Showers

Detailed Forecast

This Afternoon
Scattered showers. Mostly cloudy, with a high near 78. East northeast wind around 5 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers. Low around 68. Northeast wind around 5 mph becoming light and variable after midnight. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers likely, mainly before noon. Mostly cloudy, with a high near 79. Light and variable wind becoming northeast around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Showers. Low around 68. North northeast wind 3 to 7 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Showers likely, mainly before noon. Mostly cloudy, with a high near 78. East northeast wind 3 to 7 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Showers. Low around 67. Light and variable wind. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers before noon. Mostly sunny, with a high near 79. East wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 50%.
Monday Night
Showers, mainly after midnight. Low around 67. Calm wind becoming east 5 to 9 mph after midnight. Chance of precipitation is 100%.
Tuesday
Showers likely, mainly before noon. Mostly cloudy, with a high near 79. East wind 6 to 8 mph. Chance of precipitation is 70%.
Tuesday Night
Showers. Low around 67. Southeast wind around 6 mph. Chance of precipitation is 80%.
Wednesday
Showers likely. Mostly cloudy, with a high near 78. East wind 5 to 9 mph. Chance of precipitation is 70%.
Wednesday Night
Showers. Low around 67. East southeast wind 5 to 7 mph. Chance of precipitation is 80%.
Thursday
Mostly cloudy, with a high near 78. East wind around 6 mph becoming north northeast in the afternoon.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 67. North wind around 7 mph. Chance of precipitation is 50%.
Friday
Isolated showers. Partly sunny, with a high near 78. North northeast wind 6 to 8 mph. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Wainaku HI
 19.72°N 155.11°W (Elev. 469 ft)
Last Update:
3:06 pm HST Nov 13, 2026
Forecast Valid:
3pm HST Nov 13, 2026-6pm HST Nov 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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