Fairfield, California Weather:
Monday, September 7, 2026
Cloudy Weather
Day 90°
Night 59°
Precipitation 20 %
Wind 5 mph
UV Index (0 - 11+) 6
Weather Forecast History
Last Year's Weather on This Day (September 7, 2025)
Cloudy Night

Day

86°

Night

61°

Wind

13 mph

Precipitation

1 %