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.

Partly Cloudy

78°F

26°C

Humidity 58%
Wind Speed SW 7 mph
Barometer 29.92 in (1012.9 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 19 Feb 5:53 pm HST
Extended Forecast for

Kailua HI

  • Tonight

    Tonight: Widespread haze before midnight. Mostly cloudy, with a low around 70. South southeast wind around 6 mph becoming calm after midnight.

    Low: 70 °F

    Haze then
    Mostly Cloudy

  • Friday

    Friday: Widespread haze after noon. Mostly cloudy, with a high near 82. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 82 °F

    Mostly Cloudy
    then Haze

  • Friday Night

    Friday Night: Widespread haze before midnight. Mostly cloudy, with a low around 71. Northwest wind around 6 mph becoming calm in the evening.

    Low: 71 °F

    Haze then
    Mostly Cloudy

  • Saturday

    Saturday: Isolated showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 82. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 82 °F

    Partly Sunny
    then Heavy
    Rain

  • Saturday Night

    Saturday Night: Isolated showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 20%.

    Low: 70 °F

    Heavy Rain
    then Isolated
    Showers

  • Sunday

    Sunday: Isolated showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 81. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers then
    Heavy Rain

  • Sunday Night

    Sunday Night: Isolated showers and thunderstorms before midnight. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 70. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 70 °F

    Heavy Rain
    then Partly
    Cloudy

  • Monday

    Monday: Isolated showers. Mostly sunny, with a high near 81. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Isolated showers before midnight. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    Showers then
    Mostly Clear

Detailed Forecast

Tonight
Widespread haze before midnight. Mostly cloudy, with a low around 70. South southeast wind around 6 mph becoming calm after midnight.
Friday
Widespread haze after noon. Mostly cloudy, with a high near 82. Calm wind becoming west 5 to 8 mph in the afternoon.
Friday Night
Widespread haze before midnight. Mostly cloudy, with a low around 71. Northwest wind around 6 mph becoming calm in the evening.
Saturday
Isolated showers and thunderstorms after noon. Some of the storms could produce heavy rainfall. Partly sunny, with a high near 82. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 20%.
Saturday Night
Isolated showers and thunderstorms. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 20%.
Sunday
Isolated showers, with thunderstorms also possible after noon. Some of the storms could produce heavy rainfall. Mostly sunny, with a high near 81. Calm wind becoming northwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Sunday Night
Isolated showers and thunderstorms before midnight. Some of the storms could produce heavy rainfall. Partly cloudy, with a low around 70. North wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
Isolated showers. Mostly sunny, with a high near 81. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers before midnight. Partly cloudy, with a low around 70. Calm wind. Chance of precipitation is 20%.
Tuesday
Sunny, with a high near 81. West wind around 6 mph becoming calm in the afternoon.
Tuesday Night
Partly cloudy, with a low around 71. Calm wind.
Wednesday
Mostly sunny, with a high near 81. Calm wind becoming west around 5 mph.
Wednesday Night
Partly cloudy, with a low around 71. Calm wind.
Thursday
Sunny, with a high near 81. Calm wind becoming west 5 to 7 mph in the afternoon.
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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 Feb 19, 2026
Forecast Valid:
6pm HST Feb 19, 2026-6pm HST Feb 26, 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