Current conditions at

Ontario Municipal Airport (KONO)

Lat: 44.01424° N Lon: 117.00808° W Elev: 2185.0 ft.

Clear

43°F

6°C

Humidity 75%
Wind Speed NNE 3 MPH
Barometer 30.27 in (1025.06 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 03 Nov 01:55 AM MST
Detailed forecast for

Oregon Lower Treasure Valley

Today
Cloudy. Highs 54 to 59. Northeast winds up to 10 mph.
Tonight
Mostly cloudy. Lows 32 to 37. West winds up to 10 mph.
Wednesday
Patchy fog in the morning. Sunny. Highs 58 to 63. West winds up to 10 mph.
Wednesday Night
Increasing clouds. Lows 31 to 38. Light winds.
Thursday
Mostly cloudy in the morning, then becoming mostly sunny. Highs 54 to 59. Light winds.
Thursday Night
Mostly clear. Areas of fog after midnight. Lows 29 to 35.
Friday
Areas of fog in the morning. Mostly sunny. Highs 52 to 57.
Friday Night
Mostly cloudy in the evening, then clearing. Patchy fog after midnight. Lows 30 to 36.
Saturday
Areas of fog in the morning. Mostly sunny. Highs 55 to 60.
Saturday Night
Partly cloudy. Lows 32 to 37.
Sunday Through Monday
Areas of fog in the morning. Areas of fog through the day. Mostly cloudy. Highs 56 to 62. Lows 32 to 38.



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130 AM MST Tue Nov 3 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database