Riverside, California Weather:
Thursday, September 3, 2026
Sunny Weather
Day 102°
Night 68°
Precipitation 1 %
Wind 6 mph
UV Index (0 - 11+) 8
Weather Forecast History
Last Year's Weather on This Day (September 3, 2025)
Night

Day

99°

Night

73°

Wind

4 mph

Precipitation

1 %