10-Day Weather Forecast - Cos Cob, CT

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  • Weekend Weather

  • |42°F
    Rain
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    Tonight

    42°F

    Showers. Areas of fog. Near steady temperature around 40. East winds 5 to 10 mph. Chance of rain near 100 percent.

    Hourly details
  • Day

    54°F

    Areas of fog in the morning. Cloudy with a chance of showers in the morning then partly sunny in the afternoon. Highs in the mid 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 30 percent.

    Night

    46°F

    Partly cloudy in the evening then clearing. Lows in the lower 40s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the evening.

    Hourly details
  • Day

    62°F

    Sunny. Highs in the mid 60s. Northeast winds 5 to 10 mph.

    Night

    47°F

    Mostly clear. Lows in the lower 40s. East winds 5 to 10 mph becoming northeast after midnight.

    Hourly details
  • Day

    63°F

    Mostly sunny. Highs in the lower 60s.

    Night

    49°F

    Mostly cloudy. Lows in the mid 40s.

    Hourly details
  • Day

    58°F

    Mostly cloudy. A chance of showers in the afternoon. Highs around 60. Chance of rain 50 percent.

    Night

    49°F

    Showers. Lows in the upper 40s. Chance of rain 80 percent.

    Hourly details
  • Day

    54°F

    Mostly cloudy. Showers likely mainly in the morning. Highs in the upper 50s. Chance of rain 70 percent.

    Night

    45°F

    Mostly cloudy with a chance of showers in the evening then partly cloudy after midnight. Lows in the lower 40s. Chance of rain 40 percent.

    Hourly details
  • Day

    54°F

    Mostly sunny. Highs in the upper 50s.

    Night

    47°F

    Mostly cloudy. A chance of showers after midnight. Lows in the lower 40s. Chance of rain 30 percent.

    Hourly details
  • Weekend Weather

  • Day

    57°F

    Partly sunny with a 30 percent chance of showers. Highs in the mid 50s.

    Night

    47°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 41F with an average humidity of 73%. Winds will be 6 mph from the NW.

  • Day

    55°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 55F. Dew point will be around 43F with an average humidity of 70%. Winds will be 8 mph from the NW.

    Night

    47°F

    Cloudy. Low temperature around 47F. Dew point will be around 41F with an average humidity of 71%. Winds will be 10 mph from the W.

  • Day

    58°F

    Cloudy. High temperature around 58F. Dew point will be around 43F with an average humidity of 65%. Winds will be 10 mph from the W.

    Night

    49°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 49F. Dew point will be around 42F with an average humidity of 69%. Winds will be 8 mph from the W.