Simi Valley, California Weather:
Monday, March 9, 2026
Rainy Weather
Day 73°
Night 48°
Precipitation 55 %
Wind 4 mph
UV Index (0 - 11+) 5
Weather Forecast History
Last Year's Weather on This Day (March 9, 2025)
Sunny Weather

Day

72°

Night

43°

Wind

6 mph

UV Index

5

Precipitation

0 %