Fairfield, California Weather:
Friday, January 9, 2026
Sunny Weather
Day 57°
Night 36°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (January 9, 2025)
Sunny Weather

Day

72°

Night

39°

Wind

8 mph

UV Index

2

Precipitation

0 %