Current conditions at

Ontario International Airport (KONT)

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

Clear

55°F

13°C

Humidity 76%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 14 Feb 10:00 PM PST
Extended Forecast for

3 Miles ESE Ontario International Arpt CA

Wind Advisory February 16, 07:00am until February 16, 08:00pm
Click here for hazard details and duration
Wind Advisory
  • Tonight

    Tonight: Mostly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 4am.  Mostly cloudy, with a low around 47. Southwest wind around 5 mph becoming calm.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Mostly Cloudy
    then Chance
    Showers

  • Washington's Birthday

    Washington's Birthday: Showers likely, mainly after 10am. The rain could be heavy at times.  Cloudy, with a high near 58. Southeast wind 5 to 10 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 58 °F

    Heavy Rain

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm.  Low around 47. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 47 °F

    Showers

  • Tuesday

    Tuesday: Showers.  High near 59. Chance of precipitation is 80%.

    High: 59 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers.  Low around 46. Chance of precipitation is 90%.

    Low: 46 °F

    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 10am.  Mostly cloudy, with a high near 58.

    High: 58 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly before 4am.  Mostly cloudy, with a low around 41.

    Low: 41 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 46. Calm wind.
Sunday
Partly sunny, with a high near 66. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Sunday Night
A chance of showers after 4am. Mostly cloudy, with a low around 47. Southwest wind around 5 mph becoming calm. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Washington's Birthday
Showers likely, mainly after 10am. The rain could be heavy at times. Cloudy, with a high near 58. Southeast wind 5 to 10 mph becoming south 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible.
Monday Night
Showers and possibly a thunderstorm. Low around 47. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers. High near 59. Chance of precipitation is 80%.
Tuesday Night
Showers. Low around 46. Chance of precipitation is 90%.
Wednesday
Showers likely, mainly before 10am. Mostly cloudy, with a high near 58.
Wednesday Night
A chance of showers, mainly before 4am. Mostly cloudy, with a low around 41.
Thursday
A chance of showers, mainly between 10am and 4pm. Partly sunny, with a high near 58.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 41.
Friday
Sunny, with a high near 64.
Friday Night
Mostly clear, with a low around 43.
Saturday
Sunny, with a high near 66.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Ontario International Arpt CA
 34.04°N 117.55°W (Elev. 853 ft)
11:51 am PST Feb 14, 2026
10pm PST Feb 14, 2026-6pm PST Feb 21, 2026
 
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Additional Resources

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