Weather in Rancho Cucamonga, California, United States

7-Day Detailed Weather Forecast for Rancho Cucamonga

This Afternoon

Temperature: 66°F

Wind Speed: 15 mph

Wind Direction: W

Forecast: Mostly cloudy, with a high near 66. West wind around 15 mph, with gusts as high as 20 mph.

Tonight

Temperature: 54°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Patchy drizzle after 11pm. Mostly cloudy, with a low around 54. West wind 5 to 15 mph, with gusts as high as 20 mph.

Tuesday

Temperature: 68°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Patchy drizzle before 11am. Partly sunny, with a high near 68. Southwest wind 5 to 15 mph, with gusts as high as 20 mph.

Tuesday Night

Temperature: 53°F

Wind Speed: 0 to 15 mph

Wind Direction: SW

Forecast: Mostly cloudy, with a low around 53. Southwest wind 0 to 15 mph, with gusts as high as 20 mph.

Wednesday

Temperature: 78°F

Wind Speed: 5 to 15 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 78. West wind 5 to 15 mph, with gusts as high as 25 mph.

Wednesday Night

Temperature: 58°F

Wind Speed: 0 to 15 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 58.

Thursday

Temperature: 86°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Sunny, with a high near 86.

Thursday Night

Temperature: 63°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Partly cloudy, with a low around 63.

Friday

Temperature: 90°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Mostly sunny, with a high near 90.

Friday Night

Temperature: 65°F

Wind Speed: 0 to 10 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 65.

Saturday

Temperature: 90°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Sunny, with a high near 90.

Saturday Night

Temperature: 64°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Partly cloudy, with a low around 64.

Sunday

Temperature: 85°F

Wind Speed: 0 to 15 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 85.

Sunday Night

Temperature: 59°F

Wind Speed: 0 to 15 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 59.