Weather in Rancho Cucamonga, California, United States

7-Day Detailed Weather Forecast for Rancho Cucamonga

Overnight

Temperature: 47°F

Wind Speed: 5 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 47. West wind around 5 mph.

New Year's Day

Temperature: 73°F

Wind Speed: 0 to 5 mph

Wind Direction: SW

Forecast: Sunny, with a high near 73. Southwest wind 0 to 5 mph.

Wednesday Night

Temperature: 50°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Mostly clear, with a low around 50. Northeast wind 0 to 5 mph.

Thursday

Temperature: 78°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Sunny, with a high near 78. Northwest wind 0 to 5 mph.

Thursday Night

Temperature: 52°F

Wind Speed: 0 to 5 mph

Wind Direction: E

Forecast: Partly cloudy, with a low around 52. East wind 0 to 5 mph.

Friday

Temperature: 71°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: Partly sunny, with a high near 71.

Friday Night

Temperature: 45°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Patchy fog after 4am. Partly cloudy, with a low around 45.

Saturday

Temperature: 63°F

Wind Speed: 0 to 5 mph

Wind Direction: W

Forecast: Patchy fog before 10am. Mostly sunny, with a high near 63.

Saturday Night

Temperature: 45°F

Wind Speed: 0 to 5 mph

Wind Direction: NW

Forecast: Mostly clear, with a low around 45.

Sunday

Temperature: 69°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: Sunny, with a high near 69.

Sunday Night

Temperature: 47°F

Wind Speed: 0 to 5 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 47.

Monday

Temperature: 69°F

Wind Speed: 0 to 5 mph

Wind Direction: NE

Forecast: Sunny, with a high near 69.

Monday Night

Temperature: 47°F

Wind Speed: 5 mph

Wind Direction: N

Forecast: Mostly clear, with a low around 47.

Tuesday

Temperature: 68°F

Wind Speed: 5 to 10 mph

Wind Direction: NE

Forecast: Sunny, with a high near 68.