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.

Partly Cloudy

52°F

11°C

Humidity 92%
Wind Speed S 8 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 11 Apr 01:53 AM MDT
Extended Forecast for

11 Miles SW Adrian OR

  • Overnight

    Overnight: Scattered showers, mainly before 4am. Mostly cloudy, with a low around 50. South wind around 8 mph. Chance of precipitation is 50%.

    Low: 50 °F

    Scattered
    Showers

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 68. Southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.

    High: 68 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers after midnight. Low around 45. Southwest wind 6 to 11 mph becoming light south southwest. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers, with thunderstorms also possible after noon. High near 60. South southwest wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 60 °F

    Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 43. Southwest wind 8 to 13 mph.

    Low: 43 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.

    High: 58 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Slight Chance
    Showers then
    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 after midnight. Mostly cloudy, with a low around 43.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Overnight
Scattered showers, mainly before 4am. Mostly cloudy, with a low around 50. South wind around 8 mph. Chance of precipitation is 50%.
Saturday
A chance of showers, with thunderstorms also possible after noon. Mostly cloudy, with a high near 68. Southwest wind 7 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
Saturday Night
A chance of showers and thunderstorms, then showers after midnight. Low around 45. Southwest wind 6 to 11 mph becoming light south southwest. Winds could gust as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers, with thunderstorms also possible after noon. High near 60. South southwest wind 7 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 43. Southwest wind 8 to 13 mph.
Monday
Showers likely. Mostly cloudy, with a high near 58. Chance of precipitation is 60%.
Monday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 40.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
A 20 percent chance of showers after midnight. Mostly cloudy, with a low around 43.
Wednesday
Showers likely. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.
Wednesday Night
Rain and snow showers likely. Snow level 5400 feet lowering to 3100 feet after midnight . Mostly cloudy, with a low around 34. Chance of precipitation is 60%.
Thursday
A 20 percent chance of snow showers. Mostly sunny, with a high near 54.
Thursday Night
Partly cloudy, with a low around 31.
Friday
Sunny, with a high near 60.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SW Adrian OR
 43.65°N 117.25°W (Elev. 2562 ft)
Last Update:
12:30 am MDT Apr 11, 2026
Forecast Valid:
2am MDT Apr 11, 2026-6pm MDT Apr 17, 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