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.

Overcast

77°F

25°C

Humidity 88%
Wind Speed Calm
Barometer 30.00 in (1015.7 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 12 Apr 12:53 am HST
Extended Forecast for

Kailua HI

Flood Watch April 12, 01:21am until April 13, 06:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch April 12, 01:21am until April 13, 06:00pm

    NOW until 6:00pm Mon

    Flood Watch

  • Overnight

    Low: 75 °F

    Mostly Cloudy

  • Sunday

    Sunday: Scattered showers after 8am. Partly sunny, with a high near 84. North northwest wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 84 °F

    Scattered
    Showers

  • Sunday Night

    Sunday Night: Scattered showers before 8pm. Mostly cloudy, with a low around 74. Light west southwest wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 74 °F

    Scattered
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 84. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 84 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Cloudy, with a low around 75. North wind 5 to 7 mph becoming calm after midnight.

    Low: 75 °F

    Cloudy

  • Tuesday

    Tuesday: Cloudy, with a high near 84. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 84 °F

    Cloudy

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 74. South southwest wind around 6 mph becoming west northwest after midnight.

    Low: 74 °F

    Cloudy

  • Wednesday

    Wednesday: Isolated showers after noon. Cloudy, with a high near 84. West northwest wind 5 to 10 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.

    High: 84 °F

    Cloudy then
    Isolated
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 75. North wind around 6 mph.
Sunday
Scattered showers after 8am. Partly sunny, with a high near 84. North northwest wind around 5 mph becoming light and variable in the afternoon. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Scattered showers before 8pm. Mostly cloudy, with a low around 74. Light west southwest wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly cloudy, with a high near 84. Calm wind becoming north 5 to 7 mph in the afternoon.
Monday Night
Cloudy, with a low around 75. North wind 5 to 7 mph becoming calm after midnight.
Tuesday
Cloudy, with a high near 84. Calm wind becoming west southwest around 5 mph in the afternoon.
Tuesday Night
Cloudy, with a low around 74. South southwest wind around 6 mph becoming west northwest after midnight.
Wednesday
Isolated showers after noon. Cloudy, with a high near 84. West northwest wind 5 to 10 mph becoming light and variable in the afternoon. Chance of precipitation is 20%.
Wednesday Night
Isolated showers. Mostly cloudy, with a low around 74. Light and variable wind becoming northwest 5 to 8 mph after midnight. Chance of precipitation is 20%.
Thursday
Isolated showers. Mostly cloudy, with a high near 83. Northwest wind 5 to 8 mph becoming south in the morning. Chance of precipitation is 20%.
Thursday Night
Scattered showers. Mostly cloudy, with a low around 74. North northwest wind 5 to 9 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Friday
Isolated showers. Mostly cloudy, with a high near 84. Light and variable wind becoming southwest 5 to 7 mph. Chance of precipitation is 20%.
Friday Night
Scattered showers. Mostly cloudy, with a low around 74. Light west southwest wind. Chance of precipitation is 30%.
Saturday
Isolated showers. Partly sunny, with a high near 83. Light and variable wind becoming south 5 to 7 mph in the afternoon. 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:
6:01 pm HST Apr 11, 2026
Forecast Valid:
1am HST Apr 12, 2026-6pm HST Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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