Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

63°F

17°C

Humidity 51%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 03 Oct 11:15 AM MDT
Detailed forecast for

Oregon Lower Treasure Valley

Today
Sunny. Highs 80 to 85. Northwest winds up to 10 mph this morning, becoming light this afternoon.
Tonight
Mostly clear. Lows 46 to 54. Light winds.
Sunday
Sunny. Highs 81 to 86. Light winds.
Sunday Night
Increasing clouds. Lows 50 to 57. Light winds.
Monday
Mostly sunny. Highs 86 to 91. Light winds.
Monday Night Through Tuesday Night
Mostly clear. Lows 49 to 58. Highs 84 to 89.
Wednesday
Sunny. Highs 83 to 88.
Wednesday Night
Mostly clear. Lows 49 to 56.
Thursday
Sunny. Highs 81 to 86.
Thursday Night And Friday
Mostly clear. Lows 49 to 56. Highs 78 to 83.



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230 AM MDT Sat Oct 3 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database