San Marcos, California Weather:
Monday, November 9, 2026
Cloudy Weather
Day 82°
Night 55°
Precipitation 2 %
Wind 4 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (November 9, 2025)
Cloudy Weather

Day

79°

Night

52°

Wind

5 mph

UV Index

4

Precipitation

0 %