10-Day Weather Forecast - Greenwich, CT

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  • Weekend Weather

  • |33°F
    Mostly Cloudy
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    Tonight

    33°F

    Patchy fog late this evening. Mostly cloudy. Lows in the upper 20s. North winds around 5 mph.

    Hourly details
  • Day

    36°F

    Snow likely. Total snow accumulation around an inch. Cold with highs in the mid 30s. North winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of snow 60 percent.

    Night

    16°F

    Mostly clear. Cold with lows around 13. North winds 5 to 10 mph with gusts up to 20 mph.

    Hourly details
  • Day

    29°F

    Sunny cold with highs in the upper 20s. North winds 5 to 10 mph becoming northwest in the afternoon.

    Night

    20°F

    Mostly clear. Lows around 19. South winds around 5 mph.

    Hourly details
  • Day

    38°F

    Mostly cloudy. A chance of snow in the morning then rain likely in the afternoon. Little or no snow accumulation. Highs around 40. Chance of precipitation 70 percent.

    Night

    38°F

    Rain. Not as cool. Near steady temperature in the upper 30s. Chance of rain 90 percent.

    Hourly details
  • Day

    48°F

    Mostly cloudy. Highs in the upper 40s.

    Night

    36°F

    Cloudy with a 40 percent chance of rain. Lows in the mid 30s.

    Hourly details
  • Day

    45°F

    Cloudy with a 40 percent chance of rain. Highs in the lower 50s.

    Night

    39°F

    Cloudy with a 50 percent chance of rain. Lows in the upper 30s.

    Hourly details
  • Day

    47°F

    Cloudy with a 50 percent chance of rain. Highs around 50.

    Night

    37°F

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

    Hourly details
  • Weekend Weather

  • Day

    54°F

    Mostly cloudy. Highs in the mid 50s.

    Night

    42°F

    Cloudy with a chance of rain. Chance of precipitation 40%. Low temperature around 42F. Dew point will be around 39F with an average humidity of 84%. Winds will be 3 mph from the E.

  • Day

    52°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 52F. Dew point will be around 40F with an average humidity of 73%. Winds will be 4 mph from the S.

    Night

    44°F

    Cloudy with a chance of rain. Chance of precipitation 35%. Low temperature around 44F. Dew point will be around 41F with an average humidity of 84%. Winds will be 4 mph from the S.

  • Day

    56°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 56F. Dew point will be around 44F with an average humidity of 74%. Winds will be 6 mph from the S.

    Night

    47°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 47F. Dew point will be around 45F with an average humidity of 89%. Winds will be 7 mph from the S.