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

Hazardous Weather Conditions

Current conditions at

Ontario International Airport (KONT)

Lat: 34.05316°NLon: 117.57685°WElev: 906.0ft.

Clear

61°F

16°C

Humidity 18%
Wind Speed NNE 14 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 07 Mar 04:05 AM PST
Extended Forecast for

Ontario International Arpt CA

Wind Advisory March 7, 04:29am until March 8, 05:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory March 7, 04:29am until March 8, 05:00pm

    NOW until 5:00pm Sun

    Wind Advisory

  • Today

    High: 73 °F

    Patchy
    Blowing Dust
    and Breezy

  • Tonight

    Tonight: Clear, with a low around 58. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 58 °F

    Clear

  • Sunday

    Sunday: Patchy blowing dust between 10am and 1pm. Sunny, with a high near 83. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 83 °F

    Patchy
    Blowing Dust

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. Northeast wind 5 to 10 mph becoming west after midnight.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 76. Light southwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Today
Patchy blowing dust after 7am. Sunny, with a high near 73. Breezy, with a northeast wind 20 to 25 mph, with gusts as high as 40 mph.
Tonight
Clear, with a low around 58. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Patchy blowing dust between 10am and 1pm. Sunny, with a high near 83. Northeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly clear, with a low around 52. Northeast wind 5 to 10 mph becoming west after midnight.
Monday
Sunny, with a high near 76. Light southwest wind increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Sunny, with a high near 83.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 91.
Thursday Night
Clear, with a low around 58.
Friday
Sunny, with a high near 90.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ontario International Arpt CA
 34.06°N 117.58°W (Elev. 906 ft)
Last Update:
12:42 am PST Mar 7, 2026
Forecast Valid:
4am PST Mar 7, 2026-6pm PDT Mar 13, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation