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.

Mostly Cloudy

48°F

9°C

Humidity 34%
Wind Speed NNE 11 MPH
Barometer 29.93 in (1013.55 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 09 Mar 04:05 PM MDT
Extended Forecast for

26 Miles WSW Vale OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Northeast wind 5 to 9 mph becoming calm.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 46. West wind 6 to 14 mph.

    High: 46 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 31. North northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 57. Southwest wind 5 to 15 mph.

    High: 57 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. West southwest wind 11 to 15 mph, with gusts as high as 24 mph.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 63. Breezy.

    High: 63 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 44. Breezy.

    Low: 44 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 65. Breezy.

    High: 65 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Friday Night

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

    Low: 49 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. Northeast wind 5 to 9 mph becoming calm.
Tuesday
Partly sunny, with a high near 46. West wind 6 to 14 mph.
Tuesday Night
Mostly cloudy, with a low around 31. North northwest wind 5 to 10 mph becoming light and variable. Winds could gust as high as 20 mph.
Wednesday
Mostly cloudy, with a high near 57. Southwest wind 5 to 15 mph.
Wednesday Night
Mostly cloudy, with a low around 42. West southwest wind 11 to 15 mph, with gusts as high as 24 mph.
Thursday
Mostly cloudy, with a high near 63. Breezy.
Thursday Night
Mostly cloudy, with a low around 44. Breezy.
Friday
Mostly cloudy, with a high near 65. Breezy.
Friday Night
Mostly cloudy, with a low around 49.
Saturday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 61. Breezy.
Saturday Night
Mostly cloudy, with a low around 43.
Sunday
Cloudy, with a high near 62.
Sunday Night
Mostly cloudy, with a low around 48.
Monday
Mostly cloudy, with a high near 68.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
26 Miles WSW Vale OR
 43.8°N 117.68°W (Elev. 2753 ft)
Last Update:
3:05 pm MDT Mar 9, 2026
Forecast Valid:
4pm MDT Mar 9, 2026-6pm MDT Mar 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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