Temecula, California Weather:
Saturday, September 19, 2026
Sunny Weather
Day 88°
Night 63°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 7
Weather Forecast History
Last Year's Weather on This Day (September 19, 2025)
Cloudy Night

Day

84°

Night

59°

Wind

5 mph

Precipitation

2 %