Weather in Ontario, California, United States

7-Day Detailed Weather Forecast for Ontario

Overnight

Temperature: 66°F

Wind Speed: 0 mph

Wind Direction:

Forecast: Clear, with a low around 66. Northeast wind around 0 mph.

Thursday

Temperature: 100°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 100. Southwest wind 0 to 10 mph.

Thursday Night

Temperature: 68°F

Wind Speed: 0 to 10 mph

Wind Direction: N

Forecast: Clear, with a low around 68. North wind 0 to 10 mph.

Friday

Temperature: 100°F

Wind Speed: 0 to 15 mph

Wind Direction: SW

Forecast: Sunny, with a high near 100. Southwest wind 0 to 15 mph, with gusts as high as 25 mph.

Friday Night

Temperature: 66°F

Wind Speed: 0 to 15 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 66. West wind 0 to 15 mph, with gusts as high as 25 mph.

Saturday

Temperature: 93°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 93.

Saturday Night

Temperature: 63°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 63.

Sunday

Temperature: 90°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 90.

Sunday Night

Temperature: 63°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 63.

Monday

Temperature: 94°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 94.

Monday Night

Temperature: 63°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 63.

Tuesday

Temperature: 95°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 95.

Tuesday Night

Temperature: 63°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Clear, with a low around 63.

Wednesday

Temperature: 93°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 93.