Ontario, OR Weather - Extended Forecast

Thursday

Sunny

High:
85°F

Sunny, with a high near 85. Calm wind.

Thursday Night

Mostly clear

Overnight low:
55°F

Mostly clear, with a low around 55. Calm wind becoming northwest 5 to 8 mph in the evening.

Friday

Sunny

High:
77°F

Sunny, with a high near 77.

Friday Night

Mostly clear

Overnight low:
49°F

Mostly clear, with a low around 49.

Saturday

Mostly sunny

High:
74°F

Saturday Night

Chance of showers

Overnight low:
48°F

Sunday

Mostly sunny

High:
68°F

Sunday Night

Partly cloudy

Overnight low:
44°F

Monday

Patchy fog

High:
70°F

Monday Night

Mostly clear

Overnight low:
46°F

Tuesday

Sunny

High:
74°F