San Bernardino, California Weather:
Saturday, April 18, 2026
Rainy Weather
Day 73°
Night 54°
Precipitation 57 %
Wind 5 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (April 18, 2025)
Rainy Weather

Day

63°

Night

46°

Wind

4 mph

UV Index

2

Precipitation

65 %