San Mateo, California Weather:
Saturday, December 6, 2025
Cloudy Weather
Day 54°
Night 43°
Precipitation 25 %
Wind 2 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (December 6, 2024)
Cloudy Night

Day

68°

Night

46°

Wind

4 mph

Precipitation

0 %