San Bernardino, California Weather:
Thursday, October 1, 2026
Sunny Weather
Day 91°
Night 63°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (October 1, 2025)
Cloudy Weather

Day

84°

Night

59°

Wind

5 mph

UV Index

50

Precipitation

0 %