Rialto, California Weather:
Tuesday, October 13, 2026
Sunny Weather
Day 81°
Night 55°
Precipitation 0 %
Wind 4 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (October 13, 2025)
Rainy Weather

Day

68°

Night

55°

Wind

12 mph

Precipitation

96 %