San Bernardino, California Weather:
Saturday, January 17, 2026
Sunny Weather
Day 70°
Night 45°
Precipitation 20 %
Wind 6 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (January 17, 2025)
Cloudy Weather

Day

61°

Night

39°

Wind

2 mph

UV Index

3

Precipitation

1 %