Fairfield, California Weather:
Tuesday, June 30, 2026
Sunny Weather
Day 86°
Night 55°
Precipitation 3 %
Wind 12 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (June 30, 2025)
Sunny Weather

Day

90°

Night

57°

Wind

12 mph

UV Index

11

Precipitation

0 %