San Mateo, California Weather:
Thursday, March 19, 2026
Rainy Weather
Day 61°
Night 48°
Precipitation 56 %
Wind 7 mph
Weather Forecast History
Last Year's Weather on This Day (March 19, 2025)
Cloudy Weather

Day

59°

Night

46°

Wind

6 mph

UV Index

5

Precipitation

25 %