San Francisco, California Weather:
Wednesday, December 17, 2025
Cloudy Weather
Day 61°
Night 46°
Precipitation 20 %
Wind 5 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (December 17, 2024)
Cloudy Weather

Day

59°

Night

45°

Wind

6 mph

UV Index

2

Precipitation

40 %