Rialto, California Weather:
Friday, February 20, 2026
Rainy Weather
Day 59°
Night 41°
Precipitation 0 %
Wind 16 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (February 20, 2025)
Cloudy Weather

Day

75°

Night

52°

Wind

9 mph

UV Index

4

Precipitation

0 %