Simi Valley, California Weather:
Monday, March 9, 2026
Cloudy Weather
Day 73°
Night 48°
Precipitation 0 %
Wind 6 mph
Weather Forecast History
Last Year's Weather on This Day (March 9, 2025)
Sunny Weather

Day

72°

Night

43°

Wind

6 mph

UV Index

5

Precipitation

0 %