Fairfield, California Weather:
Wednesday, June 17, 2026
Sunny Weather
Day 88°
Night 57°
Precipitation 0 %
Wind 8 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (June 17, 2025)
Sunny Weather

Day

90°

Night

55°

Wind

11 mph

UV Index

11

Precipitation

0 %