Friday
Becoming sunny
High:
76°F
Partly sunny, then gradually becoming sunny, with a high near 76. Light south southwest wind becoming west southwest 5 to 10 mph in the morning.
San Mateo, CA Weather - Tomorrow’s Forecast
Friday Night
Mostly clear
Overnight low:
55°F
Mostly clear, with a low around 55. West southwest wind 5 to 7 mph becoming calm in the evening.