Rialto, California Weather:
Thursday, April 16, 2026
Rainy Weather
Day 66°
Night 45°
Precipitation 49 %
Wind 8 mph
Weather Forecast History
Last Year's Weather on This Day (April 16, 2025)
Cloudy Weather

Day

64°

Night

52°

Wind

8 mph

UV Index

8

Precipitation

4 %