Antioch, California Weather:
Thursday, April 9, 2026
Partly Sunny with Showers
Day 79°
Night 54°
Precipitation 60 %
Wind 9 mph
UV Index (0 - 11+) 3
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 %