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.

Overcast

45°F

7°C

Humidity 76%
Wind Speed NNW 6 MPH
Barometer 30.01 in (1016.26 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 30 Mar 09:53 PM MDT
Extended Forecast for

11 Miles SW Adrian OR

  • Tonight

    Tonight: A chance of showers before midnight, then a chance of showers after 2am. Mostly cloudy, with a low around 40. North wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 50%.

    Low: 40 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm. High near 59. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 59 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 44. East wind 5 to 7 mph becoming calm. Chance of precipitation is 80%.

    Low: 44 °F

    Showers then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, then showers and possibly a thunderstorm after noon. High near 61. South southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%.

    High: 61 °F

    Showers
    Likely then
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before midnight, then showers likely. Low around 40. South southwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 40 °F

    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Rain and snow showers, becoming all rain after noon. Some thunder is also possible. Snow level 2800 feet rising to 3300 feet in the afternoon. High near 54. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 54 °F

    Breezy.
    Rain/Snow
    then Showers

  • Thursday Night

    Thursday Night: A 20 percent chance of showers before midnight. Snow level 3500 feet. Partly cloudy, with a low around 32.

    Low: 32 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers before midnight, then a chance of showers after 2am. Mostly cloudy, with a low around 40. North wind 5 to 9 mph becoming calm after midnight. Chance of precipitation is 50%.
Tuesday
Showers and possibly a thunderstorm. High near 59. Calm wind becoming east northeast 5 to 8 mph in the afternoon. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Showers and possibly a thunderstorm. Low around 44. East wind 5 to 7 mph becoming calm. Chance of precipitation is 80%.
Wednesday
Showers likely, then showers and possibly a thunderstorm after noon. High near 61. South southwest wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 90%.
Wednesday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 40. South southwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Rain and snow showers, becoming all rain after noon. Some thunder is also possible. Snow level 2800 feet rising to 3300 feet in the afternoon. High near 54. Breezy. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday Night
A 20 percent chance of showers before midnight. Snow level 3500 feet. Partly cloudy, with a low around 32.
Friday
Sunny, with a high near 60.
Friday Night
Mostly clear, with a low around 35.
Saturday
Sunny, with a high near 66.
Saturday Night
Mostly clear, with a low around 39.
Sunday
Mostly sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 43.
Monday
Mostly sunny, with a high near 74.
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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:
12:30 pm MDT Mar 30, 2026
Forecast Valid:
10pm MDT Mar 30, 2026-6pm MDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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