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

39°F

4°C

Humidity 75%
Wind Speed W 12 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 02 Apr 06:20 AM MDT
Extended Forecast for

25 Miles WSW Adrian OR

  • Today

    Today: A chance of snow showers between 10am and 3pm, then rain and snow showers likely. Some thunder is also possible. Increasing clouds, with a high near 45. Breezy, with a west wind 20 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.

    High: 45 °F

    Breezy.
    Chance Snow
    Showers then
    Rain/Snow
    Likely

  • Tonight

    Tonight: A slight chance of rain and snow showers before 7pm. Mostly clear, with a low around 29. Blustery, with a west northwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Slight Chance
    Rain/Snow and
    Blustery then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. West southwest wind 5 to 7 mph.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35. Calm wind becoming east around 5 mph after midnight.

    Low: 35 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 61. Light and variable wind becoming east northeast 5 to 8 mph in the afternoon.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of snow showers between 10am and 3pm, then rain and snow showers likely. Some thunder is also possible. Increasing clouds, with a high near 45. Breezy, with a west wind 20 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A slight chance of rain and snow showers before 7pm. Mostly clear, with a low around 29. Blustery, with a west northwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Friday
Sunny, with a high near 54. West southwest wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 35. Calm wind becoming east around 5 mph after midnight.
Saturday
Sunny, with a high near 61. Light and variable wind becoming east northeast 5 to 8 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 38.
Sunday
Sunny, with a high near 65.
Sunday Night
Partly cloudy, with a low around 42.
Monday
Mostly sunny, with a high near 69.
Monday Night
Partly cloudy, with a low around 46.
Tuesday
Mostly sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 42.
Wednesday
A 20 percent chance of showers. Partly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles WSW Adrian OR
 43.55°N 117.5°W (Elev. 3802 ft)
Last Update:
12:29 am MDT Apr 2, 2026
Forecast Valid:
6am MDT Apr 2, 2026-6pm MDT Apr 8, 2026
 
Forecast Discussion
 
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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