Antioch, California Weather:
Wednesday, February 11, 2026
Sunny Weather
Day 55°
Night 39°
Precipitation 5 %
Wind 7 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (February 11, 2025)
Partly Sunny with Showers

Day

55°

Night

41°

Wind

6 mph

UV Index

3

Precipitation

49 %