Rialto, California Weather:
Monday, April 6, 2026
Cloudy Weather
Day 75°
Night 50°
Precipitation 25 %
Wind 4 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (April 6, 2025)
Sunny Weather

Day

82°

Night

50°

Wind

6 mph

UV Index

8

Precipitation

1 %