Simi Valley, California Weather:
Thursday, December 25, 2025
Cloudy Weather
Day 66°
Night 46°
Precipitation 0 %
Wind 1 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (December 25, 2024)
Cloudy Weather

Day

63°

Night

46°

Wind

8 mph

UV Index

3

Precipitation

1 %