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.

Overcast

81°F

27°C

Humidity 74%
Wind Speed S 8 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index85°F (29°C)
Last update 15 Jul 7:53 pm HST
Extended Forecast for

Kailua HI

  • Tonight

    Tonight: Isolated showers before midnight. Partly cloudy, with a low around 75. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 75 °F

    Isolated
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Isolated showers after noon. Mostly sunny, with a high near 85. Calm wind becoming west around 6 mph. Chance of precipitation is 20%.

    High: 85 °F

    Sunny then
    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers before midnight. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 20%.

    Low: 75 °F

    Isolated
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Scattered showers after noon. Mostly sunny, with a high near 84. Calm wind becoming west around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 84 °F

    Sunny then
    Scattered
    Showers

  • Thursday Night

    Thursday Night: Scattered showers before midnight. Mostly cloudy, with a low around 75. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 75 °F

    Scattered
    Showers then
    Partly Cloudy

  • Friday

    Friday: Scattered showers after noon. Partly sunny, with a high near 84. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 84 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Friday Night

    Friday Night: Scattered showers. Mostly cloudy, with a low around 76. Light west southwest wind. Chance of precipitation is 50%.

    Low: 76 °F

    Scattered
    Showers

  • Saturday

    Saturday: Scattered showers, mainly after noon. Partly sunny, with a high near 84. West southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 40%.

    High: 84 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers before midnight. Mostly cloudy, with a low around 75. Calm wind. Chance of precipitation is 30%.

    Low: 75 °F

    Scattered
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers before midnight. Partly cloudy, with a low around 75. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Wednesday
Isolated showers after noon. Mostly sunny, with a high near 85. Calm wind becoming west around 6 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers before midnight. Partly cloudy, with a low around 75. Calm wind. Chance of precipitation is 20%.
Thursday
Scattered showers after noon. Mostly sunny, with a high near 84. Calm wind becoming west around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Scattered showers before midnight. Mostly cloudy, with a low around 75. Light and variable wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Scattered showers after noon. Partly sunny, with a high near 84. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Scattered showers. Mostly cloudy, with a low around 76. Light west southwest wind. Chance of precipitation is 50%.
Saturday
Scattered showers, mainly after noon. Partly sunny, with a high near 84. West southwest wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 40%.
Saturday Night
Scattered showers before midnight. Mostly cloudy, with a low around 75. Calm wind. Chance of precipitation is 30%.
Sunday
Scattered showers after noon. Mostly sunny, with a high near 84. Calm wind becoming west 5 to 7 mph. Chance of precipitation is 30%.
Sunday Night
Isolated showers. Partly cloudy, with a low around 76. Northwest wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Monday
Isolated showers. Mostly sunny, with a high near 84. Calm wind becoming west around 6 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers. Partly cloudy, with a low around 76. Light and variable wind. Chance of precipitation is 20%.
Tuesday
Isolated showers. Mostly sunny, with a high near 84. Calm wind becoming west 5 to 7 mph. 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:
6:03 pm HST Jul 15, 2025
Forecast Valid:
8pm HST Jul 15, 2025-6pm HST Jul 22, 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