Fairfield, California Weather:
Monday, January 5, 2026
Rainy Weather
Day 57°
Night 46°
Precipitation 55 %
Wind 6 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (January 5, 2025)
Cloudy Weather

Day

61°

Night

43°

Wind

4 mph

UV Index

2

Precipitation

2 %