Monday
Chance of rain
High:
66°F
A 40 percent chance of rain, mainly after 10am. Mostly cloudy, with a high near 66. Calm wind becoming south 5 to 8 mph in the afternoon.
San Mateo, CA Weather - Extended Forecast
Monday Night
Showers
Overnight low:
54°F
Rain, mainly between 10pm and 4am, then showers and possibly a thunderstorm after 4am. Low around 54. South wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Showers
High:
62°F
Showers and possibly a thunderstorm before 10am, then rain likely after 10am. High near 62. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Mostly clear
Overnight low:
46°F
Mostly clear, with a low around 46.
Christmas Day
Mostly sunny
High:
59°F
Wednesday Night
Chance of rain
Overnight low:
47°F
Thursday
Rain Likely
High:
61°F
Thursday Night
Rain Likely
Overnight low:
51°F
Friday
Chance of rain
High:
61°F
Friday Night
Rain Likely
Overnight low:
52°F
Saturday
Chance of rain
High:
64°F