San Mateo, California Weather:
Monday, February 16, 2026
Cloudy Weather
Day 57°
Night 43°
Precipitation 25 %
Wind 5 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (February 16, 2025)
Rainy Weather

Day

59°

Night

48°

Wind

4 mph

UV Index

1

Precipitation

55 %