10-Day Weather Forecast - Cos Cob, CT

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  • 44|42°F
    Sunny
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    Today

    44°F

    Sunny. Highs around 50. Northwest winds around 5 mph becoming northeast this morning then becoming southeast this afternoon.

    Tonight

    42°F

    A chance of showers in the evening then showers after midnight. Windy with lows in the lower 40s. Temperature rising into the mid 50s after midnight. Southeast winds 5 to 10 mph with gusts up to 20 mph increasing to south 25 to 30 mph with gusts up to 40 mph after midnight. Chance of rain near 100 percent.

    Hourly details
  • Day

    57°F

    Showers with a slight chance of thunderstorms in the morning then partly sunny with a slight chance of showers in the afternoon. Windy with highs in the mid 50s. Temperature falling into the mid 40s in the afternoon. South winds 20 to 30 mph becoming west 15 to 25 mph in the afternoon. Gusts up to 45 mph. Chance of rain near 100 percent.

    Night

    29°F

    Partly cloudy and breezy cooler with lows in the mid 20s. West winds 15 to 25 mph. Gusts up to 45 mph decreasing to 35 mph after midnight.

    Hourly details
  • Weekend Weather

  • Day

    37°F

    Mostly sunny. Cooler with highs around 40. West winds 10 to 15 mph. Gusts up to 25 mph in the morning.

    Night

    34°F

    Mostly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    45°F

    Mostly sunny. Highs in the mid 40s.

    Night

    24°F

    Mostly clear. Lows in the lower 20s.

    Hourly details
  • Day

    33°F

    Sunny. Highs in the mid 30s.

    Night

    26°F

    Partly cloudy in the evening then becoming mostly cloudy. Lows in the lower 20s.

    Hourly details
  • Day

    37°F

    Mostly cloudy. A chance of snow in the morning then a chance of rain and snow in the afternoon. Highs in the upper 30s. Chance of precipitation 50 percent.

    Night

    31°F

    Mostly cloudy. Lows in the lower 30s.

    Hourly details
  • Day

    42°F

    Mostly sunny. Highs in the lower 40s.

    Night

    32°F

    Cloudy. Low temperature around 32F. Dew point will be around 23F with an average humidity of 69%. Winds will be 1 mph from the NE.

  • Day

    44°F

    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 44F. Dew point will be around 33F with an average humidity of 76%. Winds will be 3 mph from the E.

    Night

    36°F

    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 36F. Dew point will be around 35F with an average humidity of 91%. Winds will be 6 mph from the E.

  • Day

    47°F

    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 47F. Dew point will be around 39F with an average humidity of 83%. Winds will be 5 mph from the E.

    Night

    36°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 36F. Dew point will be around 36F with an average humidity of 88%. Winds will be 3 mph from the NE.

  • Weekend Weather

  • Day

    45°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 45F. Dew point will be around 33F with an average humidity of 72%. Winds will be 4 mph from the NW.

    Night

    32°F

    Cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 32F. Dew point will be around 30F with an average humidity of 81%. Winds will be 4 mph from the N.