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San Mateo, California Weather:
Friday, January 30, 2026
Sunny Weather
Day 55°
Night 43°
Precipitation 5 %
Wind 14 mph
UV Index (0 - 11+) 3
Weather Forecast History
Last Year's Weather on This Day (January 30, 2025)
Cloudy Weather

Day

55°

Night

45°

Wind

4 mph

UV Index

1

Precipitation

1 %