Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

32°F

0°C

Humidity 92%
Wind Speed W 4 MPH
Barometer 30.3 in (1026.08 mb)
Dewpoint 30°F (-1°C)
Visibility 7.00 mi
Wind Chill28°F (-2°C)
Last update 11 Nov 04:35 AM MST
Detailed forecast for

Oregon Lower Treasure Valley

Today
Partly cloudy. Areas of fog this morning. Highs 60 to 65. North winds up to 10 mph.
Tonight
Decreasing clouds. Lows 30 to 35. North winds up to 10 mph.
Thursday
Partly sunny. Highs 59 to 64. Northeast winds up to 10 mph.
Thursday Night
Decreasing clouds. Lows 31 to 36. North winds up to 10 mph.
Friday
Mostly sunny. Highs 63 to 68. East winds 10 to 15 mph.
Friday Night
Rain showers. Patchy fog after midnight. Chance of rain 90 percent. Lows 39 to 44.
Saturday
Areas of fog in the morning. Mostly cloudy with a slight chance of rain showers in the morning, then mostly sunny in the afternoon. Chance of rain 20 percent. Highs 55 to 60.
Saturday Night
Partly cloudy. Patchy fog after midnight. Lows 32 to 37.
Sunday
Mostly sunny. Areas of fog in the morning. A slight chance of rain showers in the afternoon. Chance of rain 20 percent. Highs 54 to 59.
Sunday Night
Rain showers likely, mainly after midnight. Patchy fog after midnight. Chance of rain 60 percent. Lows 34 to 39.
Monday
Areas of fog in the morning. Rain showers likely, mainly in the morning. Chance of rain 60 percent. Highs 51 to 56.
Monday Night
Mostly cloudy with a 50 percent chance of rain showers. Patchy fog in the evening. Areas of fog after midnight. Lows 32 to 37.
Tuesday
Decreasing clouds. Areas of fog in the morning. A 20 percent chance of rain showers. Highs 51 to 56.



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130 AM MST Wed Nov 11 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database