Antioch, California Weather:
Thursday, February 19, 2026
Cloudy Weather
Day 55°
Night 41°
Precipitation 10 %
Wind 2 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (February 19, 2025)
Partly Sunny with Showers

Day

61°

Night

45°

Wind

7 mph

UV Index

2

Precipitation

55 %