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.

Overcast

28°C

82°F

Humidity 67%
Wind Speed S 11 km/h
Barometer 1016.4 mb (30.02 in)
Dewpoint 21°C (70°F)
Visibility 16 km
Heat Index30°C (86°F)
Last update 29 Sep 3:53 pm HST
Extended Forecast for

Kailua HI

  • Tonight

    Tonight: Scattered showers before midnight. Partly cloudy, with a low around 24. South southwest wind 5 to 11 km/h becoming north northwest in the evening. Chance of precipitation is 30%.

    Low: 24 °C

    Scattered
    Showers then
    Mostly Clear

  • Tuesday

    Tuesday: Isolated showers after noon. Mostly sunny, with a high near 29. South southeast wind 8 to 13 km/h becoming west in the afternoon. Chance of precipitation is 20%.

    High: 29 °C

    Sunny then
    Isolated
    Showers

  • Tuesday Night

    Tuesday Night: Isolated showers before midnight. Partly cloudy, with a low around 24. Southwest wind 6 to 11 km/h becoming light south southwest after midnight. Chance of precipitation is 20%.

    Low: 24 °C

    Isolated
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Scattered showers after noon. Mostly sunny, with a high near 29. Calm wind becoming west 5 to 8 km/h. Chance of precipitation is 40%. New precipitation amounts of less than 1 mm possible.

    High: 29 °C

    Mostly Sunny
    then
    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers before midnight. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 20%.

    Low: 24 °C

    Isolated
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Isolated showers after noon. Mostly sunny, with a high near 29. West wind 5 to 8 km/h becoming calm in the afternoon. Chance of precipitation is 20%.

    High: 29 °C

    Mostly Sunny
    then Isolated
    Showers

  • Thursday Night

    Thursday Night: Scattered showers, mainly before midnight. Mostly cloudy, with a low around 24. Calm wind becoming southwest 5 to 8 km/h after midnight. Chance of precipitation is 30%.

    Low: 24 °C

    Scattered
    Showers

  • Friday

    Friday: Isolated showers after noon. Mostly sunny, with a high near 29. Southwest wind 5 to 10 km/h becoming northwest in the afternoon. Chance of precipitation is 20%.

    High: 29 °C

    Mostly Sunny
    then Isolated
    Showers

  • Friday Night

    Friday Night: Scattered showers, mainly before midnight. Partly cloudy, with a low around 24. Calm wind. Chance of precipitation is 30%.

    Low: 24 °C

    Scattered
    Showers

Detailed Forecast

Tonight
Scattered showers before midnight. Partly cloudy, with a low around 24. South southwest wind 5 to 11 km/h becoming north northwest in the evening. Chance of precipitation is 30%.
Tuesday
Isolated showers after noon. Mostly sunny, with a high near 29. South southeast wind 8 to 13 km/h becoming west in the afternoon. Chance of precipitation is 20%.
Tuesday Night
Isolated showers before midnight. Partly cloudy, with a low around 24. Southwest wind 6 to 11 km/h becoming light south southwest after midnight. Chance of precipitation is 20%.
Wednesday
Scattered showers after noon. Mostly sunny, with a high near 29. Calm wind becoming west 5 to 8 km/h. Chance of precipitation is 40%. New precipitation amounts of less than 1 mm possible.
Wednesday Night
Isolated showers before midnight. Mostly cloudy, with a low around 24. Calm wind. Chance of precipitation is 20%.
Thursday
Isolated showers after noon. Mostly sunny, with a high near 29. West wind 5 to 8 km/h becoming calm in the afternoon. Chance of precipitation is 20%.
Thursday Night
Scattered showers, mainly before midnight. Mostly cloudy, with a low around 24. Calm wind becoming southwest 5 to 8 km/h after midnight. Chance of precipitation is 30%.
Friday
Isolated showers after noon. Mostly sunny, with a high near 29. Southwest wind 5 to 10 km/h becoming northwest in the afternoon. Chance of precipitation is 20%.
Friday Night
Scattered showers, mainly before midnight. Partly cloudy, with a low around 24. Calm wind. Chance of precipitation is 30%.
Saturday
Isolated showers after noon. Mostly sunny, with a high near 29. Calm wind becoming west northwest 5 to 10 km/h in the afternoon. Chance of precipitation is 20%.
Saturday Night
Scattered showers. Partly cloudy, with a low around 24. Calm wind. Chance of precipitation is 30%.
Sunday
Isolated showers. Mostly sunny, with a high near 29. Southwest wind 5 to 8 km/h becoming calm in the afternoon. Chance of precipitation is 20%.
Sunday Night
Scattered showers. Partly cloudy, with a low around 24. Calm wind. Chance of precipitation is 30%.
Monday
Isolated showers. Mostly sunny, with a high near 29. Light and variable wind becoming west southwest 8 to 13 km/h in the afternoon. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
Kailua HI
 19.63°N 156°W (Elev. 0 m)
Last Update:
7:23 am HST Sep 29, 2025
Forecast Valid:
4pm HST Sep 29, 2025-6pm HST Oct 6, 2025
 
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