San Mateo, California Weather:
Wednesday, April 15, 2026
Stormy Weather
Day 61°
Night 46°
Precipitation 65 %
Wind 7 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (April 15, 2025)
Cloudy Weather

Day

64°

Night

52°

Wind

11 mph

UV Index

5

Precipitation

25 %