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.

Mist

30°F

-1°C

Humidity 92%
Wind Speed W 3 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 28°F (-2°C)
Visibility 6.00 mi
Last update 01 Nov 08:20 AM MDT
Extended Forecast for

4 Miles WSW Ontario Municipal OR

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 64. Light and variable wind.

    High: 64 °F

    Becoming
    Sunny

  • Tonight

    Tonight: A 20 percent chance of showers after midnight. Increasing clouds, with a low around 44. Light and variable wind becoming north northwest 5 to 10 mph after midnight.

    Low: 44 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A 20 percent chance of showers before noon. Cloudy through mid morning, then gradual clearing, with a high near 60. North northwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 60 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 34. North northwest wind around 5 mph becoming calm in the evening.

    Low: 34 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 55. Calm wind.

    High: 55 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 58.

    High: 58 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 44.

    Low: 44 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 64. Light and variable wind.
Tonight
A 20 percent chance of showers after midnight. Increasing clouds, with a low around 44. Light and variable wind becoming north northwest 5 to 10 mph after midnight.
Sunday
A 20 percent chance of showers before noon. Cloudy through mid morning, then gradual clearing, with a high near 60. North northwest wind 7 to 11 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 34. North northwest wind around 5 mph becoming calm in the evening.
Monday
Partly sunny, with a high near 55. Calm wind.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 40.
Tuesday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 58.
Tuesday Night
A 30 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 44.
Wednesday
A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 60.
Wednesday Night
A 40 percent chance of showers, mainly before midnight. Mostly cloudy, with a low around 43.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 58.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 44.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WSW Ontario Municipal OR
 44°N 117.09°W (Elev. 2182 ft)
Last Update:
3:05 am MDT Nov 1, 2025
Forecast Valid:
8am MDT Nov 1, 2025-6pm MST Nov 7, 2025
 
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Additional Resources

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Chance of Precipitation