Concord, California Weather:
Tuesday, September 1, 2026
Sunny Weather
Day 90°
Night 57°
Precipitation 0 %
Wind 9 mph
UV Index (0 - 11+) 7
Weather Forecast History
Last Year's Weather on This Day (September 1, 2025)
Night

Day

100°

Night

64°

Wind

5 mph

Precipitation

0 %