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 Calm
Barometer 30.09 in (1018.9 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 18 Apr 10:53 am HST
Extended Forecast for

Kailua Kona HI

  • Today

    Today: A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 85. Calm wind becoming south 5 to 8 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.

    High: 85 °F

    Chance
    Showers

  • Tonight

    Tonight: Mostly cloudy, with a low around 69. South wind 5 to 8 mph becoming calm after midnight.

    Low: 69 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 83. Light and variable wind becoming northwest 5 to 10 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 69. North northwest wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.

    Low: 69 °F

    Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Scattered showers after noon. Partly sunny, with a high near 83. Calm wind becoming west southwest around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 83 °F

    Partly Sunny
    then
    Scattered
    Showers

  • Monday Night

    Monday Night: Isolated showers before midnight. Partly cloudy, with a low around 68. Light and variable wind becoming north northwest around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 68 °F

    Isolated
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Scattered showers after noon. Partly sunny, with a high near 83. Northwest wind 3 to 6 mph. Chance of precipitation is 30%.

    High: 83 °F

    Mostly Sunny
    then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers before midnight. Mostly cloudy, with a low around 69. Light northwest wind. Chance of precipitation is 20%.

    Low: 69 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Isolated showers after noon. Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.

    High: 83 °F

    Sunny then
    Isolated
    Showers

Detailed Forecast

Today
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 85. Calm wind becoming south 5 to 8 mph in the afternoon. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Mostly cloudy, with a low around 69. South wind 5 to 8 mph becoming calm after midnight.
Sunday
A 30 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 83. Light and variable wind becoming northwest 5 to 10 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 69. North northwest wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Monday
Scattered showers after noon. Partly sunny, with a high near 83. Calm wind becoming west southwest around 5 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 68. Light and variable wind becoming north northwest around 6 mph after midnight. Chance of precipitation is 20%.
Tuesday
Scattered showers after noon. Partly sunny, with a high near 83. Northwest wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday Night
Isolated showers before midnight. Mostly cloudy, with a low around 69. Light northwest wind. Chance of precipitation is 20%.
Wednesday
Isolated showers after noon. Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph. Chance of precipitation is 20%.
Wednesday Night
Isolated showers before midnight. Partly cloudy, with a low around 68. Light and variable wind. Chance of precipitation is 20%.
Thursday
Scattered showers. Mostly sunny, with a high near 82. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Thursday Night
Isolated showers. Mostly cloudy, with a low around 67. North wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Friday
Scattered showers. Mostly cloudy, with a high near 83. Light and variable wind. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kailua Kona HI
 19.66°N 155.97°W (Elev. 807 ft)
Last Update:
8:44 am HST Apr 18, 2026
Forecast Valid:
11am HST Apr 18, 2026-6pm HST Apr 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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