San Bernardino, CA Weather - Tomorrow’s Forecast

Friday

Chance of showers and thunderstorms

High:
63°F

A slight chance of showers before 11am. Cloudy, then gradually becoming mostly sunny, with a high near 63. Southwest wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

Friday Night

Chance of showers and thunderstorms

Overnight low:
50°F

A slight chance of showers before 11pm. Partly cloudy, with a low around 50. Southwest wind 5 to 10 mph becoming east after midnight. Chance of precipitation is 20%.