Weather in Ontario, California, United States

7-Day Detailed Weather Forecast for Ontario

Overnight

Temperature: 55°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: A slight chance of rain. Mostly cloudy, with a low around 55. Southwest wind 0 to 5 mph. Chance of precipitation is 20%.

Wednesday

Temperature: 67°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: A slight chance of rain before 10am. Mostly sunny, with a high near 67. Southwest wind 0 to 5 mph. Chance of precipitation is 20%.

Wednesday Night

Temperature: 47°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 47. Northwest wind 0 to 5 mph.

Thanksgiving Day

Temperature: 71°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 71. West wind 0 to 5 mph.

Thursday Night

Temperature: 48°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 48. Northwest wind 0 to 5 mph.

Friday

Temperature: 73°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: Partly sunny, with a high near 73.

Friday Night

Temperature: 52°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around 52.

Saturday

Temperature: 74°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Mostly cloudy, with a high near 74.

Saturday Night

Temperature: 53°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: Mostly cloudy, with a low around 53.

Sunday

Temperature: 75°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Mostly sunny, with a high near 75.

Sunday Night

Temperature: 51°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 51.

Monday

Temperature: 73°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Sunny, with a high near 73.

Monday Night

Temperature: 50°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 50.

Tuesday

Temperature: 74°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: Sunny, with a high near 74.