Fullerton, California Weather:
Monday, November 16, 2026
Partly Sunny with Showers
Day 72°
Night 52°
Precipitation 70 %
Wind 5 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (November 16, 2025)
Rainy Weather

Day

63°

Night

55°

Wind

5 mph

Precipitation

65 %