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

Ontario Municipal Airport (KONO)

Lat: 44.01424°NLon: 117.00808°WElev: 2185.0ft.

Clear

45°F

7°C

Humidity 70%
Wind Speed W 5 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 11 Nov 06:35 PM MST
Extended Forecast for

4 Miles W Ontario Municipal OR

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Calm wind becoming west northwest around 5 mph after midnight.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 61. Light and variable wind becoming northeast around 5 mph in the afternoon.

    High: 61 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 32. North northwest wind around 5 mph becoming calm.

    Low: 32 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 64. Light east northeast wind becoming east southeast 5 to 10 mph in the afternoon.

    High: 64 °F

    Partly Sunny

  • Friday Night

    Friday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 41. Southeast wind 7 to 11 mph becoming west southwest in the evening.

    Low: 41 °F

    Chance
    Showers

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 8am. Mostly sunny, with a high near 57.

    High: 57 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 57.

    High: 57 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 30. Calm wind becoming west northwest around 5 mph after midnight.
Thursday
Mostly sunny, with a high near 61. Light and variable wind becoming northeast around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 32. North northwest wind around 5 mph becoming calm.
Friday
Partly sunny, with a high near 64. Light east northeast wind becoming east southeast 5 to 10 mph in the afternoon.
Friday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 41. Southeast wind 7 to 11 mph becoming west southwest in the evening.
Saturday
A 30 percent chance of showers, mainly before 8am. Mostly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 57.
Sunday Night
A 30 percent chance of showers, mainly after 11pm. Mostly cloudy, with a low around 38.
Monday
A 50 percent chance of showers. Mostly cloudy, with a high near 53.
Monday Night
A 50 percent chance of showers. Cloudy, with a low around 35.
Tuesday
A 20 percent chance of showers. Mostly cloudy, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
A 30 percent chance of showers. Patchy fog. Otherwise, partly sunny, with a high near 50.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Ontario Municipal OR
 44.02°N 117.09°W (Elev. 2333 ft)
Last Update:
11:29 am MST Nov 11, 2026
Forecast Valid:
6pm MST Nov 11, 2026-6pm MST Nov 18, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation