Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

84°F

29°C

Humidity 23%
Wind Speed SE 4 MPH
Barometer 30.12 in (1019.98 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 15 Jun 12:53 PM MDT
Detailed forecast for

Oregon Lower Treasure Valley

Rest Of Today
Sunny. Highs 90 to 95. Light winds.
Tonight
Decreasing clouds. Lows 60 to 65. Northwest winds up to 10 mph.
Tuesday
Sunny. Highs 95 to 100. Breezy. Light winds in the morning, becoming northwest 10 to 20 mph with gusts to 35 mph in the afternoon.
Tuesday Night
Mostly clear. Lows 59 to 64. Windy. Northwest winds 15 to 25 mph in the evening, decreasing to 10 to 15 mph after midnight. Gusts to 35 mph.
Wednesday
Sunny. Highs 87 to 92. Northwest winds 10 to 15 mph with gusts to 30 mph.
Wednesday Night
Clear. Lows 54 to 59. Breezy.
Thursday And Thursday Night
Mostly clear. Highs 87 to 92. Lows 58 to 63.
Juneteenth
Sunny. Highs 93 to 98.
Friday Night And Saturday
Mostly cloudy. Lows 63 to 68. Highs 88 to 93.
Saturday Night
Partly cloudy. Lows 58 to 63.
Sunday
Sunny. Highs 87 to 92.



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1235 PM MDT Mon Jun 15 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database