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.

Mostly Cloudy

75°F

24°C

Humidity 88%
Wind Speed SE 10 mph
Barometer 30.00 in (1015.9 mb)
Dewpoint 71°F (22°C)
Visibility 10.00 mi
Last update 19 Apr 12:53 am HST
Extended Forecast for

Kailua HI

  • Overnight

    Overnight: Mostly cloudy, with a low around 73. South southeast wind 5 to 8 mph becoming light and variable.

    Low: 73 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 20 percent chance of showers after noon. Mostly cloudy, with a high near 83. Light and variable wind becoming west northwest 5 to 9 mph in the morning.

    High: 83 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 74. South southeast wind around 6 mph becoming calm in the evening.

    Low: 74 °F

    Chance
    Showers

  • Monday

    Monday: A 20 percent chance of showers. Mostly sunny, with a high near 83. Calm wind becoming west southwest 5 to 8 mph in the morning.

    High: 83 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of showers. Partly cloudy, with a low around 74. Light and variable wind becoming north northwest 5 to 7 mph after midnight.

    Low: 74 °F

    Slight Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers. Mostly sunny, with a high near 83. Northwest wind 5 to 7 mph.

    High: 83 °F

    Slight Chance
    Showers

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 74. North northwest wind around 5 mph becoming calm in the evening.

    Low: 74 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday

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

    High: 83 °F

    Sunny then
    Isolated
    Showers

  • Wednesday Night

    Wednesday Night: Isolated showers before midnight. Partly cloudy, with a low around 74. South southwest wind around 5 mph becoming calm. Chance of precipitation is 20%.

    Low: 74 °F

    Isolated
    Showers then
    Mostly Clear

Detailed Forecast

Overnight
Mostly cloudy, with a low around 73. South southeast wind 5 to 8 mph becoming light and variable.
Sunday
A 20 percent chance of showers after noon. Mostly cloudy, with a high near 83. Light and variable wind becoming west northwest 5 to 9 mph in the morning.
Sunday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 74. South southeast wind around 6 mph becoming calm in the evening.
Monday
A 20 percent chance of showers. Mostly sunny, with a high near 83. Calm wind becoming west southwest 5 to 8 mph in the morning.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 74. Light and variable wind becoming north northwest 5 to 7 mph after midnight.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 83. Northwest wind 5 to 7 mph.
Tuesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 74. North northwest wind around 5 mph becoming calm in the evening.
Wednesday
Isolated showers after noon. Mostly sunny, with a high near 83. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Isolated showers before midnight. Partly cloudy, with a low around 74. South southwest wind around 5 mph becoming calm. Chance of precipitation is 20%.
Thursday
Isolated showers after noon. Mostly sunny, with a high near 83. Northwest wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.
Thursday Night
Isolated showers. Mostly cloudy, with a low around 73. North wind around 5 mph becoming calm after midnight. Chance of precipitation is 20%.
Friday
Isolated showers. Partly sunny, with a high near 82. Calm wind becoming west around 5 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
Isolated showers. Mostly cloudy, with a low around 73. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Isolated showers. Partly sunny, with a high near 83. Calm wind becoming west southwest 5 to 7 mph. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Kailua HI
 19.63°N 156°W (Elev. 0 ft)
Last Update:
6:02 pm HST Apr 18, 2026
Forecast Valid:
1am HST Apr 19, 2026-6pm HST Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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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