Antioch, California Weather:
Monday, February 9, 2026
Cloudy Weather
Day 64°
Night 43°
Precipitation 13 %
Wind 7 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (February 9, 2025)
Sunny Weather

Day

59°

Night

32°

Wind

6 mph

UV Index

3

Precipitation

0 %