Antioch, California Weather:
Thursday, April 9, 2026
Cloudy Weather
Day 64°
Night 45°
Precipitation 20 %
Wind 4 mph
UV Index (0 - 11+) 7
Weather Forecast History
Last Year's Weather on This Day (April 9, 2025)
Sunny Weather

Day

82°

Night

52°

Wind

6 mph

UV Index

7

Precipitation

0 %