San Mateo, California Weather:
Friday, May 8, 2026
Cloudy Weather
Day 66°
Night 48°
Precipitation 0 %
Wind 7 mph
Weather Forecast History
Last Year's Weather on This Day (May 8, 2025)
Cloudy Weather

Day

75°

Night

52°

Wind

8 mph

UV Index

10

Precipitation

0 %