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.

Partly Cloudy

34°F

1°C

Humidity 59%
Wind Speed WNW 6 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 09 Mar 11:20 PM MDT
Extended Forecast for

27 Miles WSW Adrian OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 26. North northeast wind 9 to 14 mph becoming northwest after midnight.

    Low: 26 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 37. Breezy, with a west northwest wind 15 to 21 mph, with gusts as high as 30 mph.

    High: 37 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 28. Blustery, with a west northwest wind 15 to 20 mph becoming west southwest 7 to 12 mph after midnight.

    Low: 28 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 50. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 31 mph.

    High: 50 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 34 mph.

    Low: 38 °F

    Mostly Cloudy
    and Breezy

  • Thursday

    Thursday: Mostly cloudy, with a high near 55. Windy.

    High: 55 °F

    Mostly Cloudy
    and Windy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. Breezy.

    Low: 40 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 57. Breezy.

    High: 57 °F

    Mostly Cloudy
    and Breezy

  • Friday Night

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

    Low: 44 °F

    Mostly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 26. North northeast wind 9 to 14 mph becoming northwest after midnight.
Tuesday
Partly sunny, with a high near 37. Breezy, with a west northwest wind 15 to 21 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly cloudy, with a low around 28. Blustery, with a west northwest wind 15 to 20 mph becoming west southwest 7 to 12 mph after midnight.
Wednesday
Mostly cloudy, with a high near 50. Breezy, with a southwest wind 13 to 22 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly cloudy, with a low around 38. Breezy, with a west southwest wind 22 to 24 mph, with gusts as high as 34 mph.
Thursday
Mostly cloudy, with a high near 55. Windy.
Thursday Night
Mostly cloudy, with a low around 40. Breezy.
Friday
Mostly cloudy, with a high near 57. Breezy.
Friday Night
Mostly cloudy, with a low around 44. Breezy.
Saturday
A 30 percent chance of rain, mainly before noon. Mostly cloudy, with a high near 55. Windy.
Saturday Night
Mostly cloudy, with a low around 39. Breezy.
Sunday
Mostly cloudy, with a high near 55.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Mostly cloudy, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
27 Miles WSW Adrian OR
 43.63°N 117.58°W (Elev. 5095 ft)
Last Update:
3:05 pm MDT Mar 9, 2026
Forecast Valid:
11pm MDT Mar 9, 2026-6pm MDT Mar 16, 2026
 
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Additional Resources

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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