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

81°F

27°C

Humidity 69%
Wind Speed SE 12 mph
Barometer 29.99 in (1015.4 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 17 Jun 6:53 pm HST
Extended Forecast for

Kailua HI

  • Tonight

    Tonight: Scattered showers. Mostly cloudy, with a low around 74. Calm wind becoming south around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 74 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers after noon. Mostly sunny, with a high near 82. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 74. West wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 74 °F

    Scattered
    Showers

  • Juneteenth

    Juneteenth: Isolated showers. Partly sunny, with a high near 81. West southwest wind 5 to 7 mph. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers. Mostly cloudy, with a low around 73. North northwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 73 °F

    Scattered
    Showers

  • Friday

    Friday: Isolated showers. Partly sunny, with a high near 82. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.

    High: 82 °F

    Isolated
    Showers

  • Friday Night

    Friday Night: Isolated showers before midnight. Mostly cloudy, with a low around 74. Northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 74 °F

    Isolated
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 84. West wind 5 to 7 mph becoming calm in the afternoon.

    High: 84 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 74. Calm wind.

    Low: 74 °F

    Partly Cloudy

Detailed Forecast

Tonight
Scattered showers. Mostly cloudy, with a low around 74. Calm wind becoming south around 6 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Scattered showers after noon. Mostly sunny, with a high near 82. Calm wind becoming west southwest 5 to 7 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 74. West wind 3 to 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Juneteenth
Isolated showers. Partly sunny, with a high near 81. West southwest wind 5 to 7 mph. Chance of precipitation is 20%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 73. North northwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Isolated showers. Partly sunny, with a high near 82. Light and variable wind becoming west northwest 5 to 8 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Isolated showers before midnight. Mostly cloudy, with a low around 74. Northwest wind 5 to 7 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 84. West wind 5 to 7 mph becoming calm in the afternoon.
Saturday Night
Partly cloudy, with a low around 74. Calm wind.
Sunday
Isolated showers after noon. Partly sunny, with a high near 83. Calm wind becoming west southwest 5 to 7 mph. Chance of precipitation is 20%.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 74. Calm wind. Chance of precipitation is 50%.
Monday
Showers likely. Mostly cloudy, with a high near 82. Calm wind becoming south southwest around 6 mph. Chance of precipitation is 60%.
Monday Night
Showers likely. Mostly cloudy, with a low around 74. Light and variable wind. Chance of precipitation is 60%.
Tuesday
Isolated showers. Mostly sunny, with a high near 81. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kailua HI
 19.63°N 156°W (Elev. 0 ft)
Last Update:
6:01 pm HST Jun 17, 2025
Forecast Valid:
7pm HST Jun 17, 2025-6pm HST Jun 24, 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