National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Kailua / Kona, Keahole Airport (PHKO)

Lat: 19.74°NLon: 156.05°WElev: 43ft.

Fair

77°F

25°C

Humidity 58%
Wind Speed NE 10 mph
Barometer 29.99 in (1015.3 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 28 Aug 3:53 am HST
Extended Forecast for

Captain Cook HI

  • Overnight

    Overnight: Scattered showers. Widespread haze. Mostly cloudy, with a low around 69. Light north wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Scattered
    Showers

  • Thursday

    Thursday: Scattered showers, mainly after noon. Widespread haze. Partly sunny, with a high near 82. Northwest wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Isolated
    Showers then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before midnight. Widespread haze. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 69 °F

    Showers
    Likely

  • Friday

    Friday: Widespread haze. Sunny, with a high near 82. Calm wind becoming west northwest around 6 mph.

    High: 82 °F

    Haze

  • Friday Night

    Friday Night: Scattered showers, mainly before midnight. Widespread haze. Partly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Scattered
    Showers

  • Saturday

    Saturday: Sunny, with a high near 82. Calm wind.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Isolated showers before midnight. Partly cloudy, with a low around 69. Light north wind. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers then
    Mostly Clear

  • Sunday

    Sunday: Isolated showers after noon. Sunny, with a high near 84. Light west southwest wind. Chance of precipitation is 20%.

    High: 84 °F

    Sunny then
    Isolated
    Showers

  • Sunday Night

    Sunday Night: Isolated showers. Partly cloudy, with a low around 69. North northwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers

Detailed Forecast

Overnight
Scattered showers. Widespread haze. Mostly cloudy, with a low around 69. Light north wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Scattered showers, mainly after noon. Widespread haze. Partly sunny, with a high near 82. Northwest wind 5 to 7 mph becoming calm in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers likely, mainly before midnight. Widespread haze. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Widespread haze. Sunny, with a high near 82. Calm wind becoming west northwest around 6 mph.
Friday Night
Scattered showers, mainly before midnight. Widespread haze. Partly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 82. Calm wind.
Saturday Night
Isolated showers before midnight. Partly cloudy, with a low around 69. Light north wind. Chance of precipitation is 20%.
Sunday
Isolated showers after noon. Sunny, with a high near 84. Light west southwest wind. Chance of precipitation is 20%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 69. North northwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Labor Day
Isolated showers after noon. Mostly sunny, with a high near 82. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Monday Night
Scattered showers. Mostly cloudy, with a low around 69. Light north northwest wind. Chance of precipitation is 30%.
Tuesday
Isolated showers. Mostly sunny, with a high near 82. Light west northwest wind. Chance of precipitation is 20%.
Tuesday Night
Scattered showers. Mostly cloudy, with a low around 69. Calm wind. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 82. West wind around 5 mph becoming calm in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Captain Cook HI
 19.5°N 155.93°W (Elev. 1001 ft)
Last Update:
4:02 am HST Aug 28, 2025
Forecast Valid:
4am HST Aug 28, 2025-6pm HST Sep 3, 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