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

77°F

25°C

Humidity 82%
Wind Speed S 10 mph
Barometer 30.06 in (1017.7 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Heat Index79°F (26°C)
Last update 15 Apr 12:53 am HST
Extended Forecast for

Kailua HI

  • Overnight

    Overnight: A 30 percent chance of showers. Mostly cloudy, with a low around 75. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 75 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 84. Calm wind becoming northwest 5 to 9 mph.

    High: 84 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 74. Light and variable wind.

    Low: 74 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 83. West northwest wind around 5 mph becoming calm in the afternoon.

    High: 83 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 74. Calm wind becoming north northwest around 5 mph after midnight.

    Low: 74 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after noon. Partly sunny, with a high near 83. North northwest wind around 5 mph becoming light and variable in the afternoon.

    High: 83 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 74. Calm wind becoming southwest around 5 mph after midnight.

    Low: 74 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: A 20 percent chance of showers. Partly sunny, with a high near 84. Northwest wind 5 to 8 mph becoming light and variable in the afternoon.

    High: 84 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 74. Calm wind becoming north northwest around 6 mph after midnight.

    Low: 74 °F

    Chance
    Showers

Detailed Forecast

Overnight
A 30 percent chance of showers. Mostly cloudy, with a low around 75. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Partly sunny, with a high near 84. Calm wind becoming northwest 5 to 9 mph.
Wednesday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 74. Light and variable wind.
Thursday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 83. West northwest wind around 5 mph becoming calm in the afternoon.
Thursday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 74. Calm wind becoming north northwest around 5 mph after midnight.
Friday
A 20 percent chance of showers after noon. Partly sunny, with a high near 83. North northwest wind around 5 mph becoming light and variable in the afternoon.
Friday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 74. Calm wind becoming southwest around 5 mph after midnight.
Saturday
A 20 percent chance of showers. Partly sunny, with a high near 84. Northwest wind 5 to 8 mph becoming light and variable in the afternoon.
Saturday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 74. Calm wind becoming north northwest around 6 mph after midnight.
Sunday
A 20 percent chance of showers. Mostly cloudy, with a high near 83. North northwest wind around 6 mph becoming southwest in the morning.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 74. West southwest wind 5 to 7 mph becoming north after midnight.
Monday
A 20 percent chance of showers. Partly sunny, with a high near 83. North wind 5 to 7 mph becoming calm in the morning.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 74. Calm wind becoming north 5 to 7 mph after midnight.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 83. North wind 5 to 7 mph becoming light and variable in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kailua HI
 19.63°N 156°W (Elev. 0 ft)
Last Update:
6:02 pm HST Apr 14, 2026
Forecast Valid:
1am HST Apr 15, 2026-6pm HST Apr 21, 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