San Diego, California Weather:
Wednesday, March 18, 2026
Cloudy Weather
Day 66°
Night 54°
Precipitation 10 %
Wind 1 mph
UV Index (0 - 11+) 6
Weather Forecast History
Last Year's Weather on This Day (March 18, 2025)
Cloudy Weather

Day

63°

Night

45°

Wind

9 mph

UV Index

6

Precipitation

2 %