Santa Maria, California Weather:
Wednesday, March 18, 2026
Cloudy Weather
Day 64°
Night 45°
Precipitation 20 %
Wind 8 mph
UV Index (0 - 11+) 6
Weather Forecast History
Last Year's Weather on This Day (March 18, 2025)
Cloudy Weather

Day

59°

Night

41°

Wind

14 mph

UV Index

6

Precipitation

2 %