Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

52°F

11°C

Humidity 34%
Wind Speed N 0 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 16 Mar 04:20 PM MDT
Extended Forecast for

Ontario OR

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming clear, with a low around 36. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 36 °F

    Decreasing
    Clouds

  • Tuesday

    Tuesday: Mostly sunny, with a high near 69. Light and variable wind.

    High: 69 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Northeast wind around 5 mph becoming calm  in the evening.

    Low: 40 °F

    Decreasing
    Clouds

  • Wednesday

    Wednesday: Sunny, with a high near 76. Calm wind.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 44. East northeast wind around 5 mph becoming calm  in the evening.

    Low: 44 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming clear, with a low around 36. Northeast wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 69. Light and variable wind.
Tuesday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 40. Northeast wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 76. Calm wind.
Wednesday Night
Partly cloudy, with a low around 44. East northeast wind around 5 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 76.
Thursday Night
Partly cloudy, with a low around 49.
Friday
Mostly sunny, with a high near 76.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
Mostly cloudy, with a high near 70.
Saturday Night
Mostly cloudy, with a low around 42.
Sunday
Partly sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 40.
Monday
Partly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Ontario OR
 44.03°N 116.97°W (Elev. 2103 ft)
3:05 pm MDT Mar 16, 2026
4pm MDT Mar 16, 2026-6pm MDT Mar 23, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database