Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

47°F

8°C

Humidity 55%
Wind Speed WSW 6 MPH
Barometer 30.26 in (1024.72 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 16 Oct 10:53 PM MDT
Detailed forecast for

Oregon Lower Treasure Valley

Tonight
Partly cloudy. Lows 40 to 46. Light winds.
Saturday
Mostly sunny. Highs 69 to 74. Light winds.
Saturday Night
Partly cloudy in the evening, then clearing. Lows 39 to 46. Northwest winds up to 10 mph.
Sunday
Sunny. Highs 67 to 72. Northwest winds up to 10 mph in the morning, becoming light in the afternoon.
Sunday Night
Mostly clear. Lows 39 to 46. Light winds.
Monday
Mostly sunny. Highs 69 to 74.
Monday Night And Tuesday
Mostly cloudy. Lows 42 to 48. Highs 66 to 71.
Tuesday Night
Partly cloudy. Lows 41 to 47.
Wednesday
Partly cloudy with a 20 percent chance of rain showers. Highs 65 to 70.
Wednesday Night And Thursday
Mostly cloudy. A 30 percent chance of rain showers. Areas of fog through the day. Lows 41 to 47. Highs 64 to 69.
Thursday Night
Mostly cloudy with a chance of rain showers in the evening, then partly cloudy with a slight chance of rain showers after midnight. Patchy fog after midnight. Chance of rain 30 percent. Lows 40 to 46.
Friday
Patchy fog in the morning. Mostly sunny. Highs 59 to 64.



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230 PM MDT Fri Oct 16 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database