San Francisco, California Weather:
Tuesday, March 31, 2026
Cloudy Weather
Day 61°
Night 48°
Precipitation 96 %
Wind 20 mph
Weather Forecast History
Last Year's Weather on This Day (March 31, 2025)
Partly Sunny with Showers

Day

61°

Night

50°

Wind

19 mph

UV Index

7

Precipitation

89 %