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.

Clear

52°F

11°C

Humidity 43%
Wind Speed WSW 10 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 26 Dec 01:20 PM MST
Extended Forecast for

25 Miles WSW Adrian OR

  • This Afternoon

    This Afternoon: A chance of rain and snow. Snow level 4200 feet. Partly sunny, with a high near 44. Southwest wind 16 to 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 44 °F

    Chance
    Rain/Snow

  • Tonight

    Tonight: A chance of rain and snow before 11pm, then a slight chance of snow. Partly cloudy, with a low around 30. Southwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 30 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 35. Breezy, with a west wind 18 to 21 mph, with gusts as high as 30 mph.

    High: 35 °F

    Slight Chance
    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. Northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 32. Light and variable wind.

    High: 32 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 20.

    Low: 20 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 31.

    High: 31 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

Detailed Forecast

This Afternoon
A chance of rain and snow. Snow level 4200 feet. Partly sunny, with a high near 44. Southwest wind 16 to 18 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tonight
A chance of rain and snow before 11pm, then a slight chance of snow. Partly cloudy, with a low around 30. Southwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 35. Breezy, with a west wind 18 to 21 mph, with gusts as high as 30 mph.
Saturday Night
Partly cloudy, with a low around 24. Northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight.
Sunday
Mostly sunny, with a high near 32. Light and variable wind.
Sunday Night
Mostly clear, with a low around 20.
Monday
Sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 20.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Partly cloudy, with a low around 22.
Wednesday
Mostly sunny, with a high near 34.
Wednesday Night
Mostly cloudy, with a low around 24.
New Year's Day
A 20 percent chance of snow. Mostly cloudy, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
25 Miles WSW Adrian OR
 43.55°N 117.5°W (Elev. 3802 ft)
Last Update:
9:57 am MST Dec 26, 2025
Forecast Valid:
1pm MST Dec 26, 2025-6pm MST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation