San Mateo, California Weather:
Sunday, February 1, 2026
Rainy Weather
Day 61°
Night 45°
Precipitation 57 %
Wind 6 mph
UV Index (0 - 11+) 1
Weather Forecast History
Last Year's Weather on This Day (February 1, 2025)
Rainy Weather

Day

61°

Night

57°

Wind

9 mph

UV Index

1

Precipitation

100 %