Current conditions at

Ontario Municipal Airport (KONO)

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

Clear

68°F

20°C

More Information:

Detailed forecast for

Oregon Lower Treasure Valley

Tonight

Mostly clear. Lows 43 to 48. North winds 10 to 15 mph with gusts to 30 mph this evening, becoming light after midnight.

Thursday

Sunny. Highs 76 to 81. Light winds.

Thursday Night

Mostly clear. Lows 49 to 54. Light winds.

Friday

Sunny. Highs 85 to 90. Light winds.

Friday Night

Clear. Lows 54 to 59. Breezy. North winds 10 to 20 mph with gusts to 35 mph.

Saturday Through Sunday Night

Clear. Highs 81 to 90. Lows 55 to 61. Breezy.

Monday

Sunny. Highs 89 to 94.

Monday Night Through Tuesday Night

Mostly clear. Lows 60 to 69. Highs 95 to 100.

Wednesday

Sunny. Highs 96 to 101.

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230 PM MDT Wed Jun 10 2026