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Simi Valley, California Weather:
Tuesday, December 30, 2025
Cloudy Weather
Day 64°
Night 45°
Precipitation 25 %
Wind 4 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (December 30, 2024)
Cloudy Weather

Day

68°

Night

45°

Wind

8 mph

UV Index

3

Precipitation

1 %