Simi Valley, California Weather:
Friday, March 27, 2026
Partly Sunny with Showers
Day 70°
Night 43°
Precipitation 3 %
Wind 6 mph
Weather Forecast History
Last Year's Weather on This Day (March 27, 2025)
Cloudy Weather

Day

63°

Night

52°

Wind

8 mph

UV Index

4

Precipitation

4 %