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

86°F

30°C

Humidity 57%
Wind Speed SW 12 mph
Barometer 29.99 in (1015.6 mb)
Dewpoint 69°F (21°C)
Visibility 10.00 mi
Heat Index90°F (32°C)
Last update 2 Aug 11:53 am HST
Extended Forecast for

Captain Cook HI

  • This Afternoon

    This Afternoon: Isolated showers. Mostly sunny, with a high near 81. West southwest wind around 7 mph becoming south. Chance of precipitation is 20%.

    High: 81 °F

    Isolated
    Showers

  • Tonight

    Tonight: Isolated showers. Partly cloudy, with a low around 70. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 70 °F

    Isolated
    Showers

  • Monday

    Monday: Scattered showers after noon. Mostly sunny, with a high near 81. 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: 81 °F

    Sunny then
    Scattered
    Showers

  • Monday Night

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

    Low: 70 °F

    Isolated
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Scattered showers after noon. Mostly sunny, with a high near 82. Light west wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 82 °F

    Sunny then
    Scattered
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers before midnight. Partly cloudy, with a low around 71. Calm wind. Chance of precipitation is 20%.

    Low: 71 °F

    Isolated
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 82. Light west southwest wind.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Isolated showers after midnight. Partly cloudy, with a low around 71. Light north northwest wind. Chance of precipitation is 20%.

    Low: 71 °F

    Mostly Clear
    then Isolated
    Showers

  • Thursday

    Thursday: Isolated showers after noon. Mostly sunny, with a high near 82. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 20%.

    High: 82 °F

    Sunny then
    Isolated
    Showers

Detailed Forecast

This Afternoon
Isolated showers. Mostly sunny, with a high near 81. West southwest wind around 7 mph becoming south. Chance of precipitation is 20%.
Tonight
Isolated showers. Partly cloudy, with a low around 70. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%.
Monday
Scattered showers after noon. Mostly sunny, with a high near 81. Calm wind becoming west 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 70. Light north northwest wind. Chance of precipitation is 20%.
Tuesday
Scattered showers after noon. Mostly sunny, with a high near 82. Light west wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Isolated showers before midnight. Partly cloudy, with a low around 71. Calm wind. Chance of precipitation is 20%.
Wednesday
Sunny, with a high near 82. Light west southwest wind.
Wednesday Night
Isolated showers after midnight. Partly cloudy, with a low around 71. Light north northwest wind. Chance of precipitation is 20%.
Thursday
Isolated showers after noon. Mostly sunny, with a high near 82. Calm wind becoming west northwest around 5 mph. Chance of precipitation is 20%.
Thursday Night
Isolated showers after midnight. Partly cloudy, with a low around 71. Calm wind. Chance of precipitation is 20%.
Friday
Sunny, with a high near 83. Light west wind.
Friday Night
Mostly clear, with a low around 71. Calm wind.
Saturday
Sunny, with a high near 84. Calm wind becoming west northwest around 5 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Captain Cook HI
 19.52°N 155.93°W (Elev. 1148 ft)
Last Update:
6:01 am HST Aug 2, 2026
Forecast Valid:
12pm HST Aug 2, 2026-6pm HST Aug 8, 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