Simi Valley, California Weather:
Friday, May 1, 2026
Cloudy Weather
Day 79°
Night 54°
Precipitation 1 %
Wind 6 mph
UV Index (0 - 11+) 8
Weather Forecast History
Last Year's Weather on This Day (May 1, 2025)
Cloudy Weather

Day

68°

Night

52°

Wind

7 mph

UV Index

10

Precipitation

6 %