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

36°F

2°C

Humidity 86%
Wind Speed WSW 4 MPH
Barometer 30.35 in (1027.77 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 10 Nov 09:05 AM MST
Extended Forecast for

Ontario Municipal OR

  • Today

    Today: Sunny, with a high near 61. Light east wind.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. North northeast wind around 5 mph becoming calm in the evening.

    Low: 35 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 62. Calm wind.

    High: 62 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62. Light east southeast wind.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Friday Night

    Friday Night: Showers likely, mainly after 11pm. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.

    Low: 41 °F

    Showers
    Likely

  • Saturday

    Saturday: A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 61.

    High: 61 °F

    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 61. Light east wind.
Tonight
Partly cloudy, with a low around 35. North northeast wind around 5 mph becoming calm in the evening.
Veterans Day
Mostly sunny, with a high near 62. Calm wind.
Wednesday Night
Partly cloudy, with a low around 34. Calm wind.
Thursday
Mostly sunny, with a high near 62. Light east southeast wind.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Partly sunny, with a high near 66.
Friday Night
Showers likely, mainly after 11pm. Mostly cloudy, with a low around 41. Chance of precipitation is 70%.
Saturday
A 30 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 61.
Saturday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 39.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 59.
Sunday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 35.
Monday
A 30 percent chance of showers. Patchy fog. Otherwise, partly sunny, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Ontario Municipal OR
 44.03°N 117°W (Elev. 2139 ft)
Last Update:
11:29 pm MST Nov 9, 2026
Forecast Valid:
9am MST Nov 10, 2026-6pm MST Nov 16, 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