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

46°F

8°C

Humidity 49%
Wind Speed W 12 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 16 Apr 07:00 PM MDT
Extended Forecast for

25 Miles WSW Adrian OR

  • Tonight

    Tonight: Mostly clear, with a low around 27. North northwest wind 6 to 11 mph becoming west after midnight.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51. South southwest wind 5 to 7 mph.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32. Northeast wind around 5 mph becoming calm after midnight.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 60. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.

    High: 60 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. East wind 5 to 9 mph becoming calm after midnight.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 67.

    High: 67 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 70.

    High: 70 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of showers. Partly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 27. North northwest wind 6 to 11 mph becoming west after midnight.
Friday
Sunny, with a high near 51. South southwest wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 32. Northeast wind around 5 mph becoming calm after midnight.
Saturday
Mostly sunny, with a high near 60. Light and variable wind becoming east southeast 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 38. East wind 5 to 9 mph becoming calm after midnight.
Sunday
Partly sunny, with a high near 67.
Sunday Night
Mostly cloudy, with a low around 44.
Monday
Partly sunny, with a high near 70.
Monday Night
A 20 percent chance of showers. Partly cloudy, with a low around 46.
Tuesday
A 30 percent chance of showers, mainly after noon. Mostly sunny, with a high near 66.
Tuesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 44.
Wednesday
A 50 percent chance of showers. Partly sunny, with a high near 58.
Wednesday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 40.
Thursday
A 20 percent chance of showers. Partly sunny, with a high near 59.
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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 pm MDT Apr 16, 2026
Forecast Valid:
7pm MDT Apr 16, 2026-6pm MDT Apr 23, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation