Weather Forecast for
San Mateo, CA

Today: Mostly cloudy, with a high near 63. North northwest wind around 7 mph.

Tonight: A 10 percent chance of rain after 4am. Mostly cloudy, with a low around 48. Calm wind.

Tuesday: Rain likely, then showers and possibly a thunderstorm after 1pm. High near 62. Calm wind becoming south 5 to 7 mph in the morning. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Night: Showers and possibly a thunderstorm before 10pm, then rain, mainly after 10pm. Patchy fog after 3am. Low around 50. South southwest wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday: Rain likely before 10am, then showers likely and possibly a thunderstorm between 10am and 1pm, then rain likely after 1pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 59. Southwest wind 6 to 9 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday Night: A 40 percent chance of rain, mainly before 4am. Patchy fog after midnight. Otherwise, mostly cloudy, with a low around 46. New precipitation amounts of less than a tenth of an inch possible.

Thursday: A 20 percent chance of rain before 10am. Areas of fog before 10am. Otherwise, mostly sunny, with a high near 60.

Thursday Night: Patchy fog after 1am. Otherwise, partly cloudy, with a low around 44.

Friday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 62.

Friday Night: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 46.

Saturday: A chance of rain. Patchy fog. Otherwise, mostly cloudy, with a high near 60.

Saturday Night: Rain likely. Mostly cloudy, with a low around 46.

Sunday: Rain likely. Mostly cloudy, with a high near 57.

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