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

34°F

1°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 30.24 in (1024.04 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 18 Apr 05:05 AM MDT
Extended Forecast for

36 Miles WSW Vale OR

  • Today

    Today: Mostly sunny, with a high near 60. Light east northeast wind becoming east 6 to 11 mph in the morning.

    High: 60 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 38. East wind 5 to 10 mph becoming light northeast after midnight.

    Low: 38 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 67. Light north northeast wind becoming east 6 to 11 mph in the afternoon.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 44. East northeast wind 5 to 9 mph becoming calm after midnight.

    Low: 44 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 75. Calm wind becoming east 5 to 7 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 46.

    Low: 46 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers after noon. Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.

    High: 54 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 60. Light east northeast wind becoming east 6 to 11 mph in the morning.
Tonight
Mostly clear, with a low around 38. East wind 5 to 10 mph becoming light northeast after midnight.
Sunday
Mostly sunny, with a high near 67. Light north northeast wind becoming east 6 to 11 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 44. East northeast wind 5 to 9 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 75. Calm wind becoming east 5 to 7 mph in the afternoon.
Monday Night
Mostly clear, with a low around 46.
Tuesday
A 20 percent chance of showers after noon. Mostly sunny, with a high near 72.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.
Wednesday
Showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 36.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 55.
Thursday Night
A 20 percent chance of showers. Partly cloudy, with a low around 37.
Friday
Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
36 Miles WSW Vale OR
 43.81°N 117.92°W (Elev. 3219 ft)
Last Update:
12:30 am MDT Apr 18, 2026
Forecast Valid:
5am MDT Apr 18, 2026-6pm MDT Apr 24, 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