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

46°F

8°C

Humidity 52%
Wind Speed NE 4 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 11 Mar 10:35 PM MDT
Extended Forecast for

26 Miles WSW Vale OR

  • Tonight

    Tonight: Partly cloudy, with a low around 42. South southwest wind 9 to 15 mph.

    Low: 42 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 60. Breezy, with a southwest wind 16 to 26 mph, with gusts as high as 40 mph.

    High: 60 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 43. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 33 mph.

    Low: 43 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 61. Breezy, with a west southwest wind 14 to 20 mph.

    High: 61 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Friday Night

    Friday Night: Cloudy, with a low around 46. West wind 10 to 16 mph, with gusts as high as 25 mph.

    Low: 46 °F

    Cloudy

  • Saturday

    Saturday: A 50 percent chance of rain, mainly before noon. Partly sunny, with a high near 60. Breezy.

    High: 60 °F

    Breezy.
    Chance Rain
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 33. Breezy.

    Low: 33 °F

    Partly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Sunday

    Sunday: A slight chance of rain and snow before noon. Snow level 2800 feet rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 55. Chance of precipitation is 20%.

    High: 55 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 42. South southwest wind 9 to 15 mph.
Thursday
Partly sunny, with a high near 60. Breezy, with a southwest wind 16 to 26 mph, with gusts as high as 40 mph.
Thursday Night
Mostly cloudy, with a low around 43. Breezy, with a west southwest wind 15 to 21 mph, with gusts as high as 33 mph.
Friday
Mostly cloudy, with a high near 61. Breezy, with a west southwest wind 14 to 20 mph.
Friday Night
Cloudy, with a low around 46. West wind 10 to 16 mph, with gusts as high as 25 mph.
Saturday
A 50 percent chance of rain, mainly before noon. Partly sunny, with a high near 60. Breezy.
Saturday Night
Mostly cloudy, with a low around 33. Breezy.
Sunday
A slight chance of rain and snow before noon. Snow level 2800 feet rising to 4500 feet in the afternoon. Mostly cloudy, with a high near 55. Chance of precipitation is 20%.
Sunday Night
A 20 percent chance of rain before midnight. Mostly cloudy, with a low around 42.
Monday
Partly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Partly cloudy, with a low around 48.
Wednesday
Mostly sunny, with a high near 78.
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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 11, 2026
Forecast Valid:
10pm MDT Mar 11, 2026-6pm MDT Mar 18, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation