San Mateo, CA Weather - Extended Forecast

Saturday

Showers

High:
62°F

Rain before 4pm, then showers and possibly a thunderstorm after 4pm. High near 62. South wind 13 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Saturday Night

Showers

Overnight low:
53°F

Rain and possibly a thunderstorm before 1am, then showers and possibly a thunderstorm between 1am and 4am, then rain and possibly a thunderstorm after 4am. Low around 53. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Rain

High:
59°F

Rain. High near 59. Chance of precipitation is 100%.

Sunday Night

Rain

Overnight low:
49°F

Rain. Mostly cloudy, with a low around 49.

Monday

Rain

High:
58°F

Monday Night

Rain Likely

Overnight low:
45°F

Tuesday

Chance of rain

High:
57°F

Tuesday Night

Chance of rain

Overnight low:
46°F

Wednesday

Chance of rain

High:
57°F

Wednesday Night

Chance of rain

Overnight low:
44°F