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

53°F

12°C

Humidity 34%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 28 Mar 11:53 AM MDT
Extended Forecast for

11 Miles SW Adrian OR

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 77. West southwest wind 6 to 10 mph becoming northwest.

    High: 77 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 47. West northwest wind 5 to 10 mph becoming southwest after midnight.

    Low: 47 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 77. Southwest wind 6 to 16 mph.

    High: 77 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 41. West southwest wind 7 to 11 mph, with gusts as high as 24 mph.

    Low: 41 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers before noon. Snow level 3900 feet lowering to 2900 feet in the afternoon . Mostly cloudy, with a high near 57. North northwest wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 57 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of showers. Mostly cloudy, with a low around 42.

    Low: 42 °F

    Slight Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after noon. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.

    High: 65 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 77. West southwest wind 6 to 10 mph becoming northwest.
Tonight
Mostly cloudy, with a low around 47. West northwest wind 5 to 10 mph becoming southwest after midnight.
Sunday
Partly sunny, with a high near 77. Southwest wind 6 to 16 mph.
Sunday Night
Mostly cloudy, with a low around 41. West southwest wind 7 to 11 mph, with gusts as high as 24 mph.
Monday
A 20 percent chance of showers before noon. Snow level 3900 feet lowering to 2900 feet in the afternoon . Mostly cloudy, with a high near 57. North northwest wind 11 to 14 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 42.
Wednesday
Showers likely, mainly after noon. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.
Wednesday Night
Showers. Low around 38. Breezy. Chance of precipitation is 80%.
Thursday
Rain and snow showers likely. Snow level 3300 feet. Mostly cloudy, with a high near 55. Breezy. Chance of precipitation is 60%.
Thursday Night
A 20 percent chance of showers. Snow level 3700 feet lowering to 3000 feet after midnight . Partly cloudy, with a low around 33.
Friday
Mostly sunny, with a high near 58.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SW Adrian OR
 43.65°N 117.25°W (Elev. 2562 ft)
Last Update:
12:29 am MDT Mar 28, 2026
Forecast Valid:
12pm MDT Mar 28, 2026-6pm MDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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