San Bernardino, California Weather:
Monday, August 3, 2026
Sunny Weather
Day 106°
Night 70°
Precipitation 20 %
Wind 1 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (August 3, 2025)
Cloudy Night

Day

97°

Night

64°

Wind

4 mph

Precipitation

0 %