Antioch, California Weather:
Tuesday, September 8, 2026
Sunny Weather
Day 93°
Night 63°
Precipitation 0 %
Wind 6 mph
UV Index (0 - 11+) 7
Weather Forecast History
Last Year's Weather on This Day (September 8, 2025)
Cloudy Night

Day

81°

Night

63°

Wind

7 mph

Precipitation

4 %