Weather in Ontario, California, United States

7-Day Detailed Weather Forecast for Ontario

This Afternoon

Temperature: 79°F

Wind Speed: 5 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 79. West wind 5 to 10 mph.

Tonight

Temperature: 59°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Clear, with a low around 59. Northwest wind 0 to 10 mph.

Tuesday

Temperature: 90°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Sunny, with a high near 90. West wind 0 to 5 mph.

Tuesday Night

Temperature: 63°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Clear, with a low around 63. West wind 0 to 5 mph.

Wednesday

Temperature: 92°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Sunny, with a high near 92. West wind 0 to 5 mph.

Wednesday Night

Temperature: 62°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Clear, with a low around 62.

Thursday

Temperature: 88°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Sunny, with a high near 88.

Thursday Night

Temperature: 59°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Patchy fog after 5am. Mostly clear, with a low around 59.

Friday

Temperature: 83°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Patchy fog before 11am. Sunny, with a high near 83.

Friday Night

Temperature: 59°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 59.

Saturday

Temperature: 86°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Sunny, with a high near 86.

Saturday Night

Temperature: 60°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 60.

Sunday

Temperature: 86°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Sunny, with a high near 86.

Sunday Night

Temperature: 60°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 60.