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

Hazardous Weather Conditions

Current conditions at

Daniel K Inouye International Airport (PHNL)

Lat: 21.33°NLon: 157.94°WElev: 10ft.

Heavy Rain Fog/Mist

75°F

24°C

Humidity 96%
Wind Speed SW 9 G 18 mph
Barometer 29.84 in (1010.4 mb)
Dewpoint 74°F (23°C)
Visibility 2.00 mi
Last update 20 Mar 10:53 am HST
Extended Forecast for

Waikiki HI

Flood Watch March 20, 11:27am until March 22, 06:00pm
Flash Flood Warning until March 20, 01:00pm
Click here for hazard details and duration
Flood Watch
Flash Flood Warning
  •  
    Flood Watch March 20, 11:27am until March 22, 06:00pm
    Flash Flood Warning until March 20, 01:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 81 °F

    Showers and
    Breezy

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 71. Breezy, with a south southwest wind 7 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 71 °F

    Heavy Rain
    and Breezy

  • Saturday

    Saturday: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. South wind 7 to 11 mph becoming west in the afternoon. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.

    High: 79 °F

    Heavy Rain

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. South southwest wind around 9 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 69 °F

    Heavy Rain

  • Sunday

    Sunday: Showers and possibly a thunderstorm before 8am, then scattered showers and thunderstorms after 8am. Some of the storms could produce heavy rainfall. High near 79. South southwest wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 79 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 69. West southwest wind 7 to 10 mph becoming north after midnight. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 69 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers, mainly before 8am. Partly sunny, with a high near 79. Breezy, with a north northeast wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 79 °F

    Scattered
    Showers and
    Breezy

  • Monday Night

    Monday Night: Isolated showers before 8pm. Partly cloudy, with a low around 67. Breezy, with a northeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    Low: 67 °F

    Breezy.
    Isolated
    Showers then
    Partly Cloudy

Detailed Forecast

Today
Showers and possibly a thunderstorm. High near 81. Breezy, with a south wind 14 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 71. Breezy, with a south southwest wind 7 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 79. South wind 7 to 11 mph becoming west in the afternoon. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Saturday Night
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 69. South southwest wind around 9 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.
Sunday
Showers and possibly a thunderstorm before 8am, then scattered showers and thunderstorms after 8am. Some of the storms could produce heavy rainfall. High near 79. South southwest wind around 9 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Scattered showers. Mostly cloudy, with a low around 69. West southwest wind 7 to 10 mph becoming north after midnight. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Scattered showers, mainly before 8am. Partly sunny, with a high near 79. Breezy, with a north northeast wind 10 to 16 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Monday Night
Isolated showers before 8pm. Partly cloudy, with a low around 67. Breezy, with a northeast wind around 16 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 79. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 68. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 80. Breezy, with a northeast wind 10 to 15 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 68. East northeast wind 8 to 11 mph.
Thursday
Mostly sunny, with a high near 80. East northeast wind 8 to 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waikiki HI
 21.29°N 157.82°W (Elev. 223 ft)
Last Update:
6:01 am HST Mar 20, 2026
Forecast Valid:
11am HST Mar 20, 2026-6pm HST Mar 26, 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