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.

Partly Cloudy

82°F

28°C

Humidity 77%
Wind Speed NW 13 mph
Barometer 30.03 in (1016.7 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 18 Aug 8:53 am HST
Extended Forecast for

Kailua HI

  • Today

    Today: A 20 percent chance of showers. Widespread haze. Mostly sunny, with a high near 87. South southwest wind 3 to 8 mph.

    High: 87 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 20 percent chance of showers before midnight. Widespread haze. Partly cloudy, with a low around 75. West wind around 6 mph becoming calm after midnight.

    Low: 75 °F

    Slight Chance
    Showers then
    Haze

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 87. Calm wind becoming south 5 to 7 mph.

    High: 87 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 74. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 74 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 85. Calm wind becoming west southwest 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.

    High: 85 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 73. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 73 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 86. Calm wind becoming west southwest 5 to 7 mph.

    High: 86 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 73. Light and variable wind.

    Low: 73 °F

    Partly Cloudy

  • Friday

    Friday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 86. Calm wind becoming west 5 to 7 mph.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers. Widespread haze. Mostly sunny, with a high near 87. South southwest wind 3 to 8 mph.
Tonight
A 20 percent chance of showers before midnight. Widespread haze. Partly cloudy, with a low around 75. West wind around 6 mph becoming calm after midnight.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 87. Calm wind becoming south 5 to 7 mph.
Tuesday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 74. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A 30 percent chance of showers, mainly after noon. Partly sunny, with a high near 85. Calm wind becoming west southwest 5 to 7 mph. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A 30 percent chance of showers before midnight. Mostly cloudy, with a low around 73. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly sunny, with a high near 86. Calm wind becoming west southwest 5 to 7 mph.
Thursday Night
Partly cloudy, with a low around 73. Light and variable wind.
Friday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 86. Calm wind becoming west 5 to 7 mph.
Friday Night
A 20 percent chance of showers before midnight. Partly cloudy, with a low around 74. Light and variable wind.
Saturday
A 20 percent chance of showers. Mostly sunny, with a high near 87. Calm wind becoming west southwest 5 to 7 mph.
Saturday Night
A 20 percent chance of showers. Partly cloudy, with a low around 74. Light and variable wind.
Sunday
A 20 percent chance of showers. Mostly sunny, with a high near 86. Calm wind becoming west southwest 5 to 8 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Kailua HI
 19.66°N 156°W (Elev. 217 ft)
Last Update:
6:11 am HST Aug 18, 2025
Forecast Valid:
9am HST Aug 18, 2025-6pm HST Aug 24, 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