Antioch, California Weather:
Monday, April 20, 2026
Sunny Weather
Day 73°
Night 50°
Precipitation 5 %
Wind 12 mph
UV Index (0 - 11+) 8
Weather Forecast History
Last Year's Weather on This Day (April 20, 2025)
Sunny Weather

Day

79°

Night

48°

Wind

7 mph

UV Index

8

Precipitation

0 %