Fairfield, California Weather:
Thursday, January 1, 2026
Cloudy Weather
Day 55°
Night 37°
Precipitation 25 %
Wind 1 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (January 1, 2025)
Rainy Weather

Day

54°

Night

45°

Wind

2 mph

UV Index

1

Precipitation

65 %