National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Kailua / Kona, Keahole Airport (PHKO)

Lat: 19.74°NLon: 156.05°WElev: 43ft.

Light Rain

76°F

24°C

Humidity 72%
Wind Speed Calm
Barometer 29.92 in (1013.1 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 9 Apr 11:53 pm HST
Extended Forecast for

Kailua HI

Flood Watch April 10, 12:47am until April 10, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 10, 12:47am until April 10, 06:00pm

    NOW until 6:00pm Fri

    Flood Watch

  • Overnight

    Low: 74 °F

    Heavy Rain

  • Friday

    Friday: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 85. Light and variable wind becoming south southeast 8 to 13 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between 2 and 3 inches possible.

    High: 85 °F

    Heavy Rain

  • Friday Night

    Friday Night: Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 74. South southeast wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 inches possible.

    Low: 74 °F

    Heavy Rain

  • Saturday

    Saturday: Scattered showers. Mostly cloudy, with a high near 85. South southeast wind 5 to 7 mph becoming west southwest in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 85 °F

    Scattered
    Showers

  • Saturday Night

    Saturday Night: Scattered showers. Mostly cloudy, with a low around 75. West southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 75 °F

    Scattered
    Showers

  • Sunday

    Sunday: Scattered showers. Mostly cloudy, with a high near 84. Northwest wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 84 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers. Cloudy, with a low around 73. North wind around 6 mph. Chance of precipitation is 30%.

    Low: 73 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers. Cloudy, with a high near 83. West northwest wind 5 to 7 mph. Chance of precipitation is 30%.

    High: 83 °F

    Scattered
    Showers

Detailed Forecast

Overnight
Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Cloudy, with a low around 74. North wind around 5 mph becoming calm. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Cloudy, with a high near 85. Light and variable wind becoming south southeast 8 to 13 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between 2 and 3 inches possible.
Friday Night
Showers likely and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Mostly cloudy, with a low around 74. South southeast wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 inches possible.
Saturday
Scattered showers. Mostly cloudy, with a high near 85. South southeast wind 5 to 7 mph becoming west southwest in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Scattered showers. Mostly cloudy, with a low around 75. West southwest wind around 5 mph becoming north after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Scattered showers. Mostly cloudy, with a high near 84. Northwest wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Scattered showers. Cloudy, with a low around 73. North wind around 6 mph. Chance of precipitation is 30%.
Monday
Scattered showers. Cloudy, with a high near 83. West northwest wind 5 to 7 mph. Chance of precipitation is 30%.
Monday Night
Scattered showers before midnight. Cloudy, with a low around 74. North northwest wind around 6 mph becoming northeast in the evening. Chance of precipitation is 30%.
Tuesday
Cloudy, with a high near 84. North wind 5 to 9 mph becoming west northwest in the morning.
Tuesday Night
Cloudy, with a low around 75. Northwest wind around 6 mph becoming north northeast in the evening.
Wednesday
Mostly cloudy, with a high near 84. West wind 5 to 8 mph becoming calm in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 75. Calm wind becoming north around 6 mph after midnight.
Thursday
Isolated showers. Cloudy, with a high near 83. North wind 5 to 7 mph becoming southwest in the morning. Chance of precipitation is 20%.
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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 9, 2026
Forecast Valid:
12am HST Apr 10, 2026-6pm HST Apr 16, 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