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San Francisco, California Weather:
Saturday, January 17, 2026
Cloudy Weather
Day 59°
Night 50°
Precipitation 25 %
Wind 2 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (January 17, 2025)
Cloudy Weather

Day

55°

Night

43°

Wind

6 mph

UV Index

2

Precipitation

0 %