Weather in Rancho Cucamonga, California, United States

7-Day Detailed Weather Forecast for Rancho Cucamonga

Tonight

Temperature: 53°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: Patchy fog after 2am. Mostly cloudy, with a low around 53. Southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Friday

Temperature: 76°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: Patchy fog before 11am. Mostly sunny, with a high near 76. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Friday Night

Temperature: 54°F

Wind Speed: 0 to 15 mph

Wind Direction: SW

Forecast: Partly cloudy, with a low around 54. Southwest wind 0 to 15 mph, with gusts as high as 25 mph.

Saturday

Temperature: 71°F

Wind Speed: 0 to 15 mph

Wind Direction: SW

Forecast: A slight chance of rain showers after 5pm. Mostly cloudy, with a high near 71. Southwest wind 0 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

Saturday Night

Temperature: 50°F

Wind Speed: 5 to 15 mph

Wind Direction: SW

Forecast: A chance of rain showers. Mostly cloudy, with a low around 50. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.

Sunday

Temperature: 62°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of rain showers before 11am, then a chance of showers and thunderstorms. Cloudy, with a high near 62. Chance of precipitation is 30%.

Sunday Night

Temperature: 51°F

Wind Speed: 5 to 10 mph

Wind Direction: SW

Forecast: A chance of rain showers. Cloudy, with a low around 51. Chance of precipitation is 30%.

Monday

Temperature: 61°F

Wind Speed: 0 to 10 mph

Wind Direction: S

Forecast: A chance of rain showers. Cloudy, with a high near 61.

Monday Night

Temperature: 51°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: A slight chance of rain showers before 5am. Mostly cloudy, with a low around 51.

Tuesday

Temperature: 70°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Mostly sunny, with a high near 70.

Tuesday Night

Temperature: 53°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 53.

Wednesday

Temperature: 77°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 77.

Wednesday Night

Temperature: 56°F

Wind Speed: 0 to 10 mph

Wind Direction: W

Forecast: Mostly clear, with a low around 56.

Thursday

Temperature: 81°F

Wind Speed: 0 to 10 mph

Wind Direction: SW

Forecast: Sunny, with a high near 81.