10-Day Weather Forecast - Foster City, CA

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  • |58°F
    Mostly Cloudy

    Tonight

    58°F

    Mostly cloudy. Lows around 60. West winds 5 to 10 mph.

    Hourly details
  • 75|60°F
    Partly Cloudy

    Day

    75°F

    Partly cloudy in the morning then becoming sunny. Highs in the mid 70s to lower 80s. Northwest winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon.

    Night

    60°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows around 60. West winds 10 to 20 mph..becoming 5 to 10 mph after midnight.

    Hourly details
  • 74|61°F
    Mostly Cloudy

    Day

    74°F

    Mostly cloudy. Highs in the 70s to lower 80s. Southwest winds 5 to 10 mph..becoming west 10 to 20 mph in the afternoon.

    Night

    61°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 60s. Southwest winds 10 to 20 mph.

    Hourly details
  • 70|60°F
    Mostly Cloudy

    Day

    70°F

    Mostly cloudy. Highs in the lower to mid 70s.

    Night

    60°F

    Mostly cloudy. Lows around 60.

    Hourly details
  • 70|60°F
    Mostly Cloudy

    Day

    70°F

    Mostly cloudy. Highs in the 70s.

    Night

    60°F

    Mostly clear in the evening then becoming mostly cloudy. Lows around 60.

    Hourly details
  • 71|59°F
    Mostly Cloudy

    Day

    71°F

    Mostly cloudy in the morning then becoming sunny. Highs in the 70s.

    Night

    59°F

    Mostly clear in the evening then becoming mostly cloudy. Lows in the upper 50s.

    Hourly details
  • 72|59°F
    Mostly Cloudy

    Day

    72°F

    Mostly cloudy. Highs in the upper 60s to mid 70s.

    Night

    59°F

    Mostly cloudy. Lows in the upper 50s.

    Hourly details
  • 72|59°F
    Mostly Cloudy

    Day

    72°F

    Mostly cloudy. Highs in the upper 60s to mid 70s.

    Night

    59°F

    Partly cloudy. Low temperature around 59F. Dew point will be around 56F with an average humidity of 84%. Winds will be 8 mph from the W.

  • 72|59°F
    Mostly Sunny

    Day

    72°F

    Mostly sunny. High temperature around 72F. Dew point will be around 59F with an average humidity of 75%. Winds will be 9 mph from the W.

    Night

    59°F

    Clear. Low temperature around 59F. Dew point will be around 57F with an average humidity of 83%. Winds will be 7 mph from the W.

  • 72|59°F
    Sunny

    Day

    72°F

    Sunny. High temperature around 72F. Dew point will be around 59F with an average humidity of 69%. Winds will be 8 mph from the W.

    Night

    59°F

    Clear. Low temperature around 59F. Dew point will be around 57F with an average humidity of 79%. Winds will be 7 mph from the W.

  • 75|60°F
    Sunny

    Day

    75°F

    Sunny. High temperature around 75F. Dew point will be around 59F with an average humidity of 66%. Winds will be 8 mph from the W.

    Night

    60°F

    Clear. Low temperature around 60F. Dew point will be around 56F with an average humidity of 75%. Winds will be 7 mph from the W.