Temecula, California Weather:
Monday, May 18, 2026
Sunny Weather
Day 75°
Night 54°
Precipitation 1 %
Wind 4 mph
Weather Forecast History
Last Year's Weather on This Day (May 18, 2025)
Cloudy Weather

Day

68°

Night

48°

Wind

7 mph

UV Index

11

Precipitation

4 %