Fairfield, California Weather:
Monday, June 15, 2026
Sunny Weather
Day 93°
Night 61°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (June 15, 2025)
Cloudy Weather

Day

86°

Night

54°

Wind

9 mph

UV Index

11

Precipitation

1 %