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

72°F

22°C

Humidity 73%
Wind Speed SW 3 mph
Barometer 30.00 in (1015.8 mb)
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 14 Aug 3:53 am HST
Extended Forecast for

2 Miles ESE Keaau HI

  • Overnight

    Overnight: Scattered showers. Mostly cloudy, with a low around 68. West northwest wind 3 to 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 68 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers before noon. Partly sunny, with a high near 83. West northwest wind 5 to 11 mph becoming east in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Scattered
    Showers then
    Partly Sunny

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 67. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Scattered
    Showers

  • Friday

    Friday: Scattered showers before noon. Mostly sunny, with a high near 84. Light and variable wind becoming east 8 to 13 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 84 °F

    Scattered
    Showers then
    Mostly Sunny

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 69. Calm wind becoming east northeast around 6 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Scattered
    Showers

  • Saturday

    Saturday: Isolated showers before noon. Mostly sunny, with a high near 83. East northeast wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 83 °F

    Isolated
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Scattered showers, mainly after midnight. Mostly cloudy, with a low around 69. Northwest wind 5 to 7 mph. Chance of precipitation is 50%.

    Low: 69 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Partly sunny, with a high near 84. Northeast wind 5 to 9 mph becoming light in the afternoon. Chance of precipitation is 50%.

    High: 84 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 50%.

    Low: 68 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Scattered showers. Mostly cloudy, with a low around 68. West northwest wind 3 to 6 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers before noon. Partly sunny, with a high near 83. West northwest wind 5 to 11 mph becoming east in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 67. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers before noon. Mostly sunny, with a high near 84. Light and variable wind becoming east 8 to 13 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Scattered showers. Mostly cloudy, with a low around 69. Calm wind becoming east northeast around 6 mph after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Isolated showers before noon. Mostly sunny, with a high near 83. East northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday Night
Scattered showers, mainly after midnight. Mostly cloudy, with a low around 69. Northwest wind 5 to 7 mph. Chance of precipitation is 50%.
Sunday
Scattered showers. Partly sunny, with a high near 84. Northeast wind 5 to 9 mph becoming light in the afternoon. Chance of precipitation is 50%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 50%.
Monday
Scattered showers before noon. Partly sunny, with a high near 84. Calm wind becoming east northeast 5 to 9 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 69. Calm wind becoming northeast 5 to 7 mph after midnight. Chance of precipitation is 40%.
Tuesday
Scattered showers. Partly sunny, with a high near 83. East northeast wind 7 to 9 mph. Chance of precipitation is 30%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 68. North northwest wind 3 to 7 mph. Chance of precipitation is 40%.
Wednesday
Scattered showers. Mostly sunny, with a high near 83. Light north northeast wind becoming east northeast 5 to 10 mph in the afternoon. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Keaau HI
 19.61°N 155.02°W (Elev. 236 ft)
Last Update:
3:12 am HST Aug 14, 2025
Forecast Valid:
4am HST Aug 14, 2025-6pm HST Aug 20, 2025
 
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