Weather in Ontario, California, United States

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7-Day Detailed Weather Forecast for Ontario

Today

Temperature: 90°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 90. Southwest wind 0 to 10 mph, with gusts as high as 20 mph.

Tonight

Temperature: 63°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Clear, with a low around 63. West wind 0 to 10 mph, with gusts as high as 20 mph.

Sunday

Temperature: 88°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 88. Southwest wind 0 to 10 mph, with gusts as high as 20 mph.

Sunday Night

Temperature: 62°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 62. Southwest wind 0 to 10 mph, with gusts as high as 20 mph.

Monday

Temperature: 89°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 89. Southwest wind 0 to 10 mph.

Monday Night

Temperature: 61°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 61.

Tuesday

Temperature: 90°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 90.

Tuesday Night

Temperature: 61°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 61.

Wednesday

Temperature: 84°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 84.

Wednesday Night

Temperature: 59°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 59.

Thursday

Temperature: 81°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 81.

Thursday Night

Temperature: 58°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 58.

Juneteenth

Temperature: 80°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 80.

Friday Night

Temperature: 57°F

Wind Speed: 10 mph

Wind Direction: SW

Forecast: Mostly clear, with a low around 57.