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

Kaneohe, Marine Corps Air Station (PHNG)

Lat: 21.45°NLon: 157.77°WElev: 16ft.

Heavy Rain Fog/Mist

76°F

24°C

Humidity 64%
Wind Speed S 6 mph
Barometer 29.84 in (1009.9 mb)
Dewpoint 63°F (17°C)
Visibility 0.50 mi
Heat Index78°F (26°C)
Last update 15 Mar 9:57 pm HST
Extended Forecast for

Waimanalo Beach HI

  • Tonight

    Tonight: Mostly cloudy, with a low around 72. Calm wind becoming west southwest around 5 mph after midnight.

    Low: 72 °F

    Mostly Cloudy

  • Monday

    Monday: Isolated showers after 2pm. Cloudy, with a high near 78. South southwest wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 78 °F

    Cloudy then
    Isolated
    Showers

  • Monday Night

    Monday Night: Showers likely, mainly after 8pm. Cloudy, with a low around 71. Light and variable wind becoming north around 6 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 71 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Showers likely. Cloudy, with a high near 76. North northeast wind 6 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 76 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 8pm. Cloudy, with a low around 70. North northeast wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 70 °F

    Showers
    Likely then
    Scattered
    Showers

  • Wednesday

    Wednesday: Scattered showers. Cloudy, with a high near 77. Light east northeast wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.

    High: 77 °F

    Scattered
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 8pm. Mostly cloudy, with a low around 72. East wind 10 to 13 mph. Chance of precipitation is 60%.

    Low: 72 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly before 8am. Mostly cloudy, with a high near 78. East wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.

    High: 78 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Scattered showers. Cloudy, with a low around 72. Breezy, with an east wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 72 °F

    Scattered
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 72. Calm wind becoming west southwest around 5 mph after midnight.
Monday
Isolated showers after 2pm. Cloudy, with a high near 78. South southwest wind 3 to 7 mph. Chance of precipitation is 20%.
Monday Night
Showers likely, mainly after 8pm. Cloudy, with a low around 71. Light and variable wind becoming north around 6 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday
Showers likely. Cloudy, with a high near 76. North northeast wind 6 to 9 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Showers likely, mainly before 8pm. Cloudy, with a low around 70. North northeast wind 5 to 9 mph becoming calm in the evening. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Scattered showers. Cloudy, with a high near 77. Light east northeast wind becoming east 5 to 10 mph in the afternoon. Chance of precipitation is 40%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely, mainly after 8pm. Mostly cloudy, with a low around 72. East wind 10 to 13 mph. Chance of precipitation is 60%.
Thursday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 78. East wind around 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
Thursday Night
Scattered showers. Cloudy, with a low around 72. Breezy, with an east wind 8 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Friday
Scattered showers. Cloudy, with a high near 77. East northeast wind 8 to 10 mph. Chance of precipitation is 40%.
Friday Night
Scattered showers. Cloudy, with a low around 72. East northeast wind 10 to 13 mph. Chance of precipitation is 50%.
Saturday
Scattered showers. Cloudy, with a high near 77. East wind around 13 mph. Chance of precipitation is 50%.
Saturday Night
Showers likely. Cloudy, with a low around 71. Breezy, with an east wind 13 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Sunday
Showers likely. Cloudy, with a high near 77. East wind 8 to 14 mph, with gusts as high as 18 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waimanalo Beach HI
 21.34°N 157.7°W (Elev. 3 ft)
Last Update:
8:06 pm HST Mar 15, 2026
Forecast Valid:
10pm HST Mar 15, 2026-6pm HST Mar 22, 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