Antioch, California Weather:
Wednesday, February 18, 2026
Sunny Weather
Day 57°
Night 39°
Precipitation 1 %
Wind 7 mph
UV Index (0 - 11+) 4
Weather Forecast History
Last Year's Weather on This Day (February 18, 2025)
Cloudy Weather

Day

64°

Night

46°

Wind

4 mph

UV Index

3

Precipitation

0 %