Wednesday
Becoming sunny
High:
71°F
Mostly cloudy through mid morning, then gradual clearing, with a high near 71. Light southwest wind becoming west southwest 5 to 10 mph in the morning.
San Mateo, CA Weather - Tomorrow’s Forecast
Wednesday Night
Clouds increasing
Overnight low:
56°F
Increasing clouds, with a low around 56. West southwest wind 5 to 9 mph becoming light southwest after midnight.