Wednesday
Mostly sunny
High:
78°F
Mostly sunny, with a high near 78. Calm wind becoming west 5 to 9 mph in the afternoon.
San Mateo, CA Weather - Extended Forecast
Wednesday Night
Mostly clear
Overnight low:
56°F
Mostly clear, with a low around 56.
Thursday
Sunny
High:
75°F
Sunny, with a high near 75.
Thursday Night
Mostly clear
Overnight low:
55°F
Mostly clear, with a low around 55.
Friday
Mostly sunny
High:
72°F
Friday Night
Partly cloudy
Overnight low:
57°F
Saturday
Mostly sunny
High:
70°F
Saturday Night
Mostly clear
Overnight low:
54°F
Sunday
Sunny
High:
77°F