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San Mateo, California Weather:
Friday, December 26, 2025
Cloudy Weather
Day 52°
Night 39°
Precipitation 10 %
Wind 12 mph
UV Index (0 - 11+) 2
Weather Forecast History
Last Year's Weather on This Day (December 26, 2024)
Rainy Weather

Day

63°

Night

55°

Wind

7 mph

UV Index

1

Precipitation

49 %