Concord, California Weather:
Friday, September 4, 2026
Sunny Weather
Day 91°
Night 59°
Precipitation 0 %
Wind 7 mph
UV Index (0 - 11+) 7
Weather Forecast History
Last Year's Weather on This Day (September 4, 2025)
Cloudy Night

Day

79°

Night

59°

Wind

12 mph

Precipitation

0 %