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.

Rain

70°F

21°C

Humidity 93%
Wind Speed SE 13 G 24 mph
Barometer 29.81 in (1009.4 mb)
Dewpoint 68°F (20°C)
Visibility 8.00 mi
Last update 21 Mar 5:53 am HST
Extended Forecast for

Waikiki HI

Flood Watch March 21, 06:52am until March 22, 06:00pm
Flash Flood Warning until March 21, 08:00am
Click here for hazard details and duration
Flood Watch
...
  •  
    Flood Watch March 21, 06:52am until March 22, 06:00pm
    Flash Flood Warning until March 21, 08:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Today

    High: 81 °F

    Heavy Rain

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 71. South wind 8 to 11 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible.

    Low: 71 °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 81. Southwest wind 7 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 81 °F

    Heavy Rain

  • Sunday Night

    Sunday Night: Scattered showers. Mostly cloudy, with a low around 70. Southwest wind 5 to 7 mph becoming north after midnight. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 70 °F

    Scattered
    Showers

  • Monday

    Monday: Scattered showers before 8am. Mostly cloudy, with a high near 80. Northeast wind 7 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 80 °F

    Scattered
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 69. Northeast wind around 13 mph.

    Low: 69 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 80. Breezy, with an east northeast wind 13 to 18 mph, with gusts as high as 26 mph.

    High: 80 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 69. Breezy, with an east northeast wind around 18 mph, with gusts as high as 26 mph.

    Low: 69 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Today
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. High near 81. South southwest wind 8 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between 2 and 3 inches possible.
Tonight
Showers and possibly a thunderstorm. Some of the storms could produce heavy rainfall. Low around 71. South wind 8 to 11 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 81. Southwest wind 7 to 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 70. Southwest wind 5 to 7 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 before 8am. Mostly cloudy, with a high near 80. Northeast wind 7 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Mostly cloudy, with a low around 69. Northeast wind around 13 mph.
Tuesday
Mostly sunny, with a high near 80. Breezy, with an east northeast wind 13 to 18 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 69. Breezy, with an east northeast wind around 18 mph, with gusts as high as 26 mph.
Wednesday
Sunny, with a high near 80. Breezy, with an east northeast wind 15 to 17 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 69. Breezy, with a northeast wind 11 to 16 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 81. Breezy, with a northeast wind 11 to 21 mph, with gusts as high as 29 mph.
Thursday Night
Partly cloudy, with a low around 69. Breezy, with a northeast wind 14 to 20 mph, with gusts as high as 28 mph.
Friday
Mostly sunny, with a high near 80. Breezy, with a north northeast wind 14 to 16 mph, with gusts as high as 22 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Waikiki HI
 21.27°N 157.82°W (Elev. 118 ft)
Last Update:
6:02 am HST Mar 21, 2026
Forecast Valid:
6am HST Mar 21, 2026-6pm HST Mar 27, 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