San Francisco, California Weather:
Sunday, June 21, 2026
Cloudy Weather
Day 66°
Night 55°
Precipitation 0 %
Wind 22 mph
Weather Forecast History
Last Year's Weather on This Day (June 21, 2025)
Cloudy Weather

Day

66°

Night

54°

Wind

19 mph

UV Index

11

Precipitation

2 %