Simi Valley, California Weather:
Thursday, April 2, 2026
Sunny Weather
Day 70°
Night 46°
Precipitation 20 %
Wind 5 mph
UV Index (0 - 11+) 8
Weather Forecast History
Last Year's Weather on This Day (April 2, 2025)
Cloudy Weather

Day

63°

Night

37°

Wind

12 mph

UV Index

8

Precipitation

25 %