San Mateo, California Weather:
Friday, June 19, 2026
Cloudy Weather
Day 72°
Night 55°
Precipitation 0 %
Wind 15 mph
Weather Forecast History
Last Year's Weather on This Day (June 19, 2025)
Cloudy Weather

Day

66°

Night

54°

Wind

17 mph

UV Index

11

Precipitation

0 %