Weather in Ontario, California, United States

7-Day Detailed Weather Forecast for Ontario

This Afternoon

Temperature: 85°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Sunny, with a high near 85. West wind 5 to 15 mph, with gusts as high as 25 mph.

Tonight

Temperature: 63°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 63. Northwest wind 0 to 10 mph, with gusts as high as 20 mph.

Friday

Temperature: 92°F

Wind Speed: 0 to 15 mph

Wind Direction: S

Forecast: Sunny, with a high near 92. South wind 0 to 15 mph, with gusts as high as 25 mph.

Friday Night

Temperature: 68°F

Wind Speed: 5 to 15 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 68. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.

Saturday

Temperature: 96°F

Wind Speed: 0 to 10 mph

Wind Direction: SE

Forecast: Sunny, with a high near 96. Southeast wind 0 to 10 mph, with gusts as high as 20 mph.

Saturday Night

Temperature: 67°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Patchy fog between 11pm and 5am. Partly cloudy, with a low around 67.

Sunday

Temperature: 87°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 87.

Sunday Night

Temperature: 59°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 59.

Monday

Temperature: 74°F

Wind Speed: 0 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 74.

Monday Night

Temperature: 53°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 53.

Tuesday

Temperature: 68°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Partly sunny, with a high near 68.

Tuesday Night

Temperature: 51°F

Wind Speed: 0 to 15 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 51.

Wednesday

Temperature: 71°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Mostly sunny, with a high near 71.

Wednesday Night

Temperature: 52°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Patchy fog after 11pm. Partly cloudy, with a low around 52.