Rialto, California Weather:
Monday, January 26, 2026
Cloudy Weather
Day 70°
Night 46°
Precipitation 3 %
Wind 2 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (January 26, 2025)
Rainy Weather

Day

52°

Night

45°

Wind

6 mph

UV Index

1

Precipitation

98 %