Simi Valley, California Weather:
Thursday, March 5, 2026
Sunny Weather
Day 73°
Night 46°
Precipitation 0 %
Wind 5 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (March 5, 2025)
Rainy Weather

Day

54°

Night

43°

Wind

6 mph

UV Index

1

Precipitation

100 %