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

76°F

24°C

Humidity 72%
Wind Speed SE 9 mph
Barometer 30.03 in (1016.9 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 18 Apr 6:53 am HST
Extended Forecast for

Kailua / Kona, Keahole Airport HI

  • Today

    Today: A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 86. Light and variable wind becoming south 8 to 13 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 86 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 72. South wind 5 to 9 mph becoming light southeast after midnight.

    Low: 72 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 85. Light and variable wind becoming northwest 6 to 11 mph in the afternoon.

    High: 85 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 72. North northwest wind around 5 mph becoming calm in the evening.

    Low: 72 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

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

    High: 84 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers before midnight. Partly cloudy, with a low around 72. Light and variable wind becoming north northwest 5 to 7 mph after midnight. Chance of precipitation is 20%.

    Low: 72 °F

    Isolated
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Scattered showers after noon. Mostly sunny, with a high near 84. Northwest wind 3 to 7 mph. Chance of precipitation is 30%.

    High: 84 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers before midnight. Mostly cloudy, with a low around 72. Light northwest wind. Chance of precipitation is 20%.

    Low: 72 °F

    Isolated
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Isolated showers after noon. Mostly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.

    High: 85 °F

    Sunny then
    Isolated
    Showers

Detailed Forecast

Today
A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 86. Light and variable wind becoming south 8 to 13 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 72. South wind 5 to 9 mph becoming light southeast after midnight.
Sunday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 85. Light and variable wind becoming northwest 6 to 11 mph in the afternoon.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 72. North northwest wind around 5 mph becoming calm in the evening.
Monday
Scattered showers after noon. Partly sunny, with a high near 84. Calm wind becoming west southwest around 6 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Isolated showers before midnight. Partly cloudy, with a low around 72. Light and variable wind becoming north northwest 5 to 7 mph after midnight. Chance of precipitation is 20%.
Tuesday
Scattered showers after noon. Mostly sunny, with a high near 84. Northwest wind 3 to 7 mph. Chance of precipitation is 30%.
Tuesday Night
Isolated showers before midnight. Mostly cloudy, with a low around 72. Light northwest wind. Chance of precipitation is 20%.
Wednesday
Isolated showers after noon. Mostly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Isolated showers before midnight. Partly cloudy, with a low around 72. South southwest wind around 5 mph becoming calm. Chance of precipitation is 20%.
Thursday
Isolated showers. Mostly sunny, with a high near 84. Northwest wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Mostly cloudy, with a low around 71. North wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Friday
Isolated showers. Partly sunny, with a high near 85. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Kailua / Kona, Keahole Airport HI
 19.66°N 156°W (Elev. 217 ft)
Last Update:
6:02 am HST Apr 18, 2026
Forecast Valid:
7am HST Apr 18, 2026-6pm HST Apr 24, 2026
 
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