Temecula, California Weather:
Wednesday, September 16, 2026
Sunny Weather
Day 82°
Night 57°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 7
Weather Forecast History
Last Year's Weather on This Day (September 16, 2025)
Night

Day

100°

Night

64°

Wind

5 mph

Precipitation

1 %