San Bernardino, CA Weather - Tomorrow’s Forecast

Sunday

Showers likely

High:
84°F

Showers likely and possibly a thunderstorm before 8am, then showers likely between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 84. Calm wind becoming west around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

Chance of showers and thunderstorms

Overnight low:
69°F

A slight chance of showers before 11pm. Partly cloudy, with a low around 69. Calm wind becoming east around 5 mph. Chance of precipitation is 20%.