Fairfield, California Weather:
Sunday, August 16, 2026
Sunny Weather
Day 84°
Night 59°
Precipitation 0 %
Wind 12 mph
UV Index (0 - 11+) 9
Weather Forecast History
Last Year's Weather on This Day (August 16, 2025)
Sunny Weather

Day

86°

Night

61°

Wind

13 mph

UV Index

90

Precipitation

3 %