Fairfield, California Weather:
Saturday, July 18, 2026
Sunny Weather
Day 91°
Night 57°
Precipitation 0 %
Wind 15 mph
Weather Forecast History
Last Year's Weather on This Day (July 18, 2025)
Cloudy Weather

Day

82°

Night

54°

Wind

14 mph

UV Index

11

Precipitation

0 %