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San Bernardino, California Weather:
Monday, September 1, 2025
Sunny WeatherSunny weather, clear skies and sunny weather.
Day 91°
Night 59°
Precipitation 20 %
Wind 1 mph
UV Index (0 - 11+) 9

Weather Forecast History

Last Year's Weather on This Day (September 1, 2024)

Sunny WeatherSunny weather, clear skies and sunny weather.

Day

100°

Night

68°

Wind

6 mph

UV Index

9

Precipitation

0