San Bernardino, California Weather:
Wednesday, September 2, 2026
Cloudy Weather
Day 93°
Night 64°
Precipitation 3 %
Wind 5 mph
UV Index (0 - 11+) 8
Weather Forecast History
Last Year's Weather on This Day (September 2, 2025)
Cloudy Night

Day

99°

Night

73°

Wind

2 mph

Precipitation

25 %