San Mateo, California | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    50°
    Sunday 5/12
    Forecast night icon
    50°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy late in the evening then becoming mostly cloudy. Lows in the lower 50s. West winds 5 to 15 mph.
  • Forecast day icon
    Monday
    Mostly Cloudy
    72°
    Forecast night icon
    Night
    Partly Cloudy
    50°
    Monday 5/13
    Day
    72°
    Mostly Cloudy
    Forecast day icon
    Night
    50°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming sunny. Highs in the 60s to mid 70s. West winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon.
    Night Details
    Partly cloudy. Lows in the lower 50s. West winds 10 to 20 mph. . . Becoming 5 to 10 mph after midnight.
  • Forecast day icon
    Tuesday
    Mostly Cloudy
    73°
    Forecast night icon
    Night
    Mostly Cloudy
    51°
    Tuesday 5/14
    Day
    73°
    Mostly Cloudy
    Forecast day icon
    Night
    51°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming sunny. Highs in the 60s to upper 70s. Southwest winds 5 to 15 mph.
    Night Details
    Mostly clear in the evening then becoming mostly cloudy. Lows in the lower 50s. West winds 10 to 20 mph. . . Becoming southwest 5 to 10 mph after midnight.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    75°
    Forecast night icon
    Night
    Mostly Clear
    52°
    Wednesday 5/15
    Day
    75°
    Mostly Cloudy
    Forecast day icon
    Night
    52°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming sunny. Highs in the 60s to upper 70s.
    Night Details
    Mostly clear. Lows in the mid 50s. Highs in the 70s.
  • Forecast day icon
    Thursday
    Mostly Sunny
    74°
    Forecast night icon
    Night
    Mostly Clear
    53°
    Thursday 5/16
    Day
    74°
    Mostly Sunny
    Forecast day icon
    Night
    53°
    Mostly Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly clear. Lows in the mid 50s. Highs in the 70s.
    Night Details
    Mostly clear. Lows in the mid 50s. Highs in the 70s.
  • Forecast day icon
    Friday
    Mostly Cloudy
    71°
    Forecast night icon
    Night
    Partly Cloudy
    51°
    Friday 5/17
    Day
    71°
    Mostly Cloudy
    Forecast day icon
    Night
    51°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming sunny. Highs in the 60s to upper 70s.
    Night Details
    Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s.
  • Forecast day icon
    Saturday
    Partly Cloudy
    73°
    Forecast night icon
    Night
    Partly Cloudy
    52°
    Saturday 5/18
    Day
    73°
    Partly Cloudy
    Forecast day icon
    Night
    52°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly cloudy. Highs in the upper 60s to mid 70s. Lows in the mid 50s.
    Night Details
    Partly cloudy. Highs in the upper 60s to mid 70s. Lows in the mid 50s.
  • Forecast day icon
    Sunday
    Partly Cloudy
    67°
    Forecast night icon
    Night
    Mostly Clear
    49°
    Sunday 5/19
    Day
    67°
    Partly Cloudy
    Forecast day icon
    Night
    49°
    Mostly Clear
    Forecast night icon
    Day Details
    Partly cloudy. Highs in the upper 60s to mid 70s. Lows in the mid 50s.
    Night Details
    Mostly clear. Low temperature around 49F. Dew point will be around 49F with an average humidity of 87%. Winds will be 6 mph from the SW.
  • Forecast day icon
    Monday
    Mostly Sunny
    63°
    Forecast night icon
    Night
    Clear
    47°
    Monday 5/20
    Day
    63°
    Mostly Sunny
    Forecast day icon
    Night
    47°
    Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 63F. Dew point will be around 51F with an average humidity of 72%. Winds will be 7 mph from the W.
    Night Details
    Clear. Low temperature around 47F. Dew point will be around 47F with an average humidity of 85%. Winds will be 6 mph from the W.
  • Forecast day icon
    Tuesday
    Sunny
    65°
    Forecast night icon
    Night
    Clear
    48°
    Tuesday 5/21
    Day
    65°
    Sunny
    Forecast day icon
    Night
    48°
    Clear
    Forecast night icon
    Day Details
    Sunny. High temperature around 65F. Dew point will be around 51F with an average humidity of 69%. Winds will be 6 mph from the W.
    Night Details
    Clear. Low temperature around 48F. Dew point will be around 47F with an average humidity of 81%. Winds will be 6 mph from the W.