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

32°F

0°C

Humidity 74%
Wind Speed SE 4 MPH
Barometer 30.43 in (1030.48 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 11 Mar 09:05 AM MDT
Extended Forecast for

27 Miles WSW Adrian OR

  • Today

    Today: Mostly cloudy, with a high near 47. Southwest wind 14 to 18 mph, with gusts as high as 31 mph.

    High: 47 °F

    Mostly Cloudy

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 32 mph.

    Low: 35 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Thursday

    Thursday: Partly sunny, with a high near 53. Breezy, with a west wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 46 mph.

    High: 53 °F

    Partly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. Breezy, with a west wind 21 to 25 mph, with gusts as high as 44 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy

  • Friday

    Friday: Mostly cloudy, with a high near 56. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 36 mph.

    High: 56 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 42. Breezy.

    Low: 42 °F

    Cloudy then
    Mostly Cloudy
    and Breezy

  • Saturday

    Saturday: A 50 percent chance of rain, mainly before noon. Snow level 7000 feet lowering to 5500 feet in the afternoon . Mostly sunny, with a high near 51. Breezy.

    High: 51 °F

    Breezy.
    Chance Rain
    then Slight
    Chance Rain

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. Blustery.

    Low: 30 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

Detailed Forecast

Today
Mostly cloudy, with a high near 47. Southwest wind 14 to 18 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around 35. Breezy, with a southwest wind 15 to 21 mph, with gusts as high as 32 mph.
Thursday
Partly sunny, with a high near 53. Breezy, with a west wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 46 mph.
Thursday Night
Mostly cloudy, with a low around 40. Breezy, with a west wind 21 to 25 mph, with gusts as high as 44 mph.
Friday
Mostly cloudy, with a high near 56. Breezy, with a west southwest wind 18 to 22 mph, with gusts as high as 36 mph.
Friday Night
Mostly cloudy, with a low around 42. Breezy.
Saturday
A 50 percent chance of rain, mainly before noon. Snow level 7000 feet lowering to 5500 feet in the afternoon . Mostly sunny, with a high near 51. Breezy.
Saturday Night
Mostly cloudy, with a low around 30. Blustery.
Sunday
Mostly cloudy, with a high near 52.
Sunday Night
Mostly cloudy, with a low around 39.
Monday
Partly sunny, with a high near 63.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
Partly sunny, with a high near 68.
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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:
3:04 am MDT Mar 11, 2026
Forecast Valid:
9am MDT Mar 11, 2026-6pm MDT Mar 17, 2026
 
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Additional Resources

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National Digital Forecast Database Weather Element Forecast

Chance of Precipitation