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 WNW 3 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 12 Nov 10:35 AM MST
Extended Forecast for

3 Miles WNW Ontario Municipal OR

  • Today

    Today: Mostly sunny, with a high near 62. North wind 3 to 5 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 36. Light and variable wind.

    Low: 36 °F

    Mostly Cloudy

  • Friday

    Friday: Showers after 5pm. High near 65. Northeast wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%.

    High: 65 °F

    Mostly Cloudy
    then Showers

  • Friday Night

    Friday Night: Showers, mainly before 11pm. Low around 39. South wind 5 to 8 mph. Chance of precipitation is 90%.

    Low: 39 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: Mostly sunny, with a high near 58. West southwest wind around 8 mph.

    High: 58 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Showers

  • Monday

    Monday: A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 54.

    High: 54 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 62. North wind 3 to 5 mph.
Tonight
Mostly cloudy, with a low around 36. Light and variable wind.
Friday
Showers after 5pm. High near 65. Northeast wind 5 to 10 mph becoming south in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 80%.
Friday Night
Showers, mainly before 11pm. Low around 39. South wind 5 to 8 mph. Chance of precipitation is 90%.
Saturday
Mostly sunny, with a high near 58. West southwest wind around 8 mph.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Partly sunny, with a high near 58.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 38.
Monday
A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 54.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 35.
Tuesday
A 20 percent chance of showers. Partly sunny, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 31.
Wednesday
A 20 percent chance of showers. Patchy fog. Otherwise, partly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Ontario Municipal OR
 44.02°N 117.06°W (Elev. 2192 ft)
Last Update:
11:29 pm MST Nov 11, 2026
Forecast Valid:
10am MST Nov 12, 2026-6pm MST Nov 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation