Antioch, California Weather:
Monday, October 19, 2026
Sunny Weather
Day 84°
Night 55°
Precipitation 0 %
Wind 16 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (October 19, 2025)
Night

Day

79°

Night

52°

Wind

6 mph

Precipitation

0 %