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.

Mostly Cloudy

78°F

26°C

Humidity 79%
Wind Speed S 16 mph
Barometer 29.85 in (1010.6 mb)
Dewpoint 71°F (22°C)
Visibility 9.00 mi
Heat Index80°F (27°C)
Last update 16 Mar 3:53 am HST
Extended Forecast for

Kailua HI

  • Overnight

    Overnight: Showers. Low around 74. Southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 74 °F

    Showers

  • Monday

    Monday: Showers. High near 83. Breezy, with a south southeast wind 7 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.

    High: 83 °F

    Showers and
    Breezy

  • Monday Night

    Monday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 74. South wind 5 to 11 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 74 °F

    Scattered
    Showers

  • Tuesday

    Tuesday: Scattered showers, mainly after noon. Mostly cloudy, with a high near 83. Calm wind becoming west 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely. Cloudy, with a low around 74. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.

    Low: 74 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers. High near 82. South southwest wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.

    High: 82 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely. Cloudy, with a low around 73. South wind 3 to 5 mph. Chance of precipitation is 60%.

    Low: 73 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely. Cloudy, with a high near 82. South wind 5 to 10 mph. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered showers. Cloudy, with a low around 73. South wind 6 to 10 mph. Chance of precipitation is 40%.

    Low: 73 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Showers. Low around 74. Southeast wind 5 to 7 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers. High near 83. Breezy, with a south southeast wind 7 to 15 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between three quarters and one inch possible.
Monday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 74. South wind 5 to 11 mph. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Scattered showers, mainly after noon. Mostly cloudy, with a high near 83. Calm wind becoming west 5 to 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Showers likely. Cloudy, with a low around 74. Light and variable wind. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.
Wednesday
Showers. High near 82. South southwest wind 3 to 6 mph. Chance of precipitation is 80%. New precipitation amounts between 1 and 2 inches possible.
Wednesday Night
Showers likely. Cloudy, with a low around 73. South wind 3 to 5 mph. Chance of precipitation is 60%.
Thursday
Showers likely. Cloudy, with a high near 82. South wind 5 to 10 mph. Chance of precipitation is 60%.
Thursday Night
Scattered showers. Cloudy, with a low around 73. South wind 6 to 10 mph. Chance of precipitation is 40%.
Friday
Scattered showers. Mostly cloudy, with a high near 83. South southwest wind 6 to 8 mph. Chance of precipitation is 50%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 73. South wind 6 to 9 mph. Chance of precipitation is 30%.
Saturday
Scattered showers. Mostly cloudy, with a high near 83. South wind 6 to 11 mph. Chance of precipitation is 40%.
Saturday Night
Scattered showers. Cloudy, with a low around 74. South wind 6 to 11 mph. Chance of precipitation is 30%.
Sunday
Scattered showers. Cloudy, with a high near 83. South southwest wind 7 to 11 mph. Chance of precipitation is 40%.
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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:
4:01 am HST Mar 16, 2026
Forecast Valid:
4am HST Mar 16, 2026-6pm HST Mar 22, 2026
 
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