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

59°F

15°C

Humidity 77%
Wind Speed WNW 5 MPH
Barometer 29.76 in (1007.79 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 27 Jun 03:00 AM MDT
Extended Forecast for

11 Miles SW Adrian OR

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm. Mostly cloudy, with a steady temperature around 56. Light west southwest wind. Chance of precipitation is 70%.

    Low: 56 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers and thunderstorms, mainly before 3pm. High near 70. West wind 5 to 15 mph becoming north northwest in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 70 °F

    Showers

  • Saturday Night

    Saturday Night: A 30 percent chance of showers, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West northwest wind 8 to 14 mph.

    Low: 46 °F

    Chance
    Showers then
    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 70. West wind 9 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.

    High: 70 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 47. West northwest wind 5 to 10 mph becoming light and variable after midnight.

    Low: 47 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 76.

    High: 76 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a steady temperature around 56. Light west southwest wind. Chance of precipitation is 70%.
Saturday
Showers and thunderstorms, mainly before 3pm. High near 70. West wind 5 to 15 mph becoming north northwest in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A 30 percent chance of showers, mainly before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 46. West northwest wind 8 to 14 mph.
Sunday
Mostly cloudy, with a high near 70. West wind 9 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 20 mph.
Sunday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 47. West northwest wind 5 to 10 mph becoming light and variable after midnight.
Monday
Partly sunny, with a high near 76.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
Mostly sunny, with a high near 81.
Tuesday Night
Partly cloudy, with a low around 51.
Wednesday
Mostly sunny, with a high near 83.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Partly sunny, with a high near 86.
Thursday Night
Mostly cloudy, with a low around 54.
Friday
Mostly sunny, with a high near 84.
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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:
12:29 am MDT Jun 27, 2026
Forecast Valid:
3am MDT Jun 27, 2026-6pm MDT Jul 3, 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