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Hazardous Weather Conditions

Current conditions at

Ontario International Airport (KONT)

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

Partly Cloudy

88°F

31°C

Humidity 17%
Wind Speed NNE 12 MPH
Barometer 29.99 in (1015.58 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 16 Oct 05:53 PM PDT
Extended Forecast for

3 Miles ENE Ontario International Arpt CA

High Wind Warning October 16, 06:09pm until October 17, 08:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning October 16, 06:09pm until October 17, 08:00pm

    NOW until 8:00pm Sat

    High Wind Warning

  • Tonight

    Low: 67 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 87. Light northeast wind increasing to 5 to 10 mph in the afternoon.

    High: 87 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 86. Calm wind becoming northeast around 5 mph.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 64. West wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

Tonight
Mostly clear, with a low around 67. North wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.
Saturday
Mostly sunny, with a high near 87. Light northeast wind increasing to 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 64. Calm wind.
Sunday
Sunny, with a high near 86. Calm wind becoming northeast around 5 mph.
Sunday Night
Mostly clear, with a low around 64. West wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 83.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
A chance of showers, mainly after 11pm. Mostly cloudy, with a low around 59.
Wednesday
Showers likely, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 67.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 56.
Thursday
A chance of showers. Partly sunny, with a high near 66.
Thursday Night
A chance of showers. Partly cloudy, with a low around 55.
Friday
Mostly sunny, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Ontario International Arpt CA
 34.08°N 117.56°W (Elev. 1050 ft)
Last Update:
1:05 pm PDT Oct 16, 2026
Forecast Valid:
6pm PDT Oct 16, 2026-6pm PDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation