Antioch, California Weather:
Monday, June 15, 2026
Sunny Weather
Day 91°
Night 61°
Precipitation 1 %
Wind 13 mph
UV Index (0 - 11+) 11
Weather Forecast History
Last Year's Weather on This Day (June 15, 2025)
Cloudy Weather

Day

90°

Night

55°

Wind

9 mph

UV Index

11

Precipitation

0 %