10-Day Weather Forecast - Greenwich, CT

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  • 32|16°F
    50% Chance of Snow
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    Today

    32°F

    Mostly cloudy late this morning then becoming mostly sunny. A chance of snow late this morning. Highs in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 30 mph. Chance of snow 50 percent.

    Tonight

    16°F

    Mostly clear. Cooler with lows around 16. Northwest winds 15 to 20 mph with gusts up to 35 mph. Wind chill values as low as 2 below.

    Hourly details
  • Day

    29°F

    Partly sunny. A slight chance of snow showers in the afternoon. Highs around 30. Northwest winds 10 to 15 mph with gusts up to 30 mph. Chance of snow 20 percent. Wind chill values as low as 1 below in the morning.

    Night

    21°F

    Mostly cloudy with a slight chance of snow showers in the evening then partly cloudy after midnight. Lows around 19. West winds 5 to 10 mph with gusts up to 20 mph. Chance of snow 20 percent.

    Hourly details
  • Day

    31°F

    Mostly sunny. Highs in the lower 30s. West winds 5 to 10 mph. Gusts up to 20 mph in the morning.

    Night

    24°F

    Mostly cloudy in the evening then becoming partly cloudy. Near steady temperature in the upper 20s.

    Hourly details
  • Day

    41°F

    Mostly sunny. Highs in the lower 40s.

    Night

    27°F

    Partly cloudy. Lows in the upper 20s.

    Hourly details
  • Day

    44°F

    Partly sunny in the morning then becoming mostly cloudy. Highs in the upper 40s.

    Night

    44°F

    Rain breezy and not as cool with lows in the lower 40s. Chance of rain 80 percent.

    Hourly details
  • Day

    50°F

    Mostly sunny and breezy. Highs in the mid 40s.

    Night

    22°F

    Partly cloudy. Much cooler with lows in the lower 20s.

    Hourly details
  • Weekend Weather

  • Day

    32°F

    Partly sunny in the morning then becoming mostly cloudy. Highs in the lower 40s.

    Night

    31°F

    Mostly cloudy with a slight chance of rain-snow mix. Chance of precipitation 30%. Low temperature around 31F. Dew point will be around 23F with an average humidity of 67%. Winds will be 7 mph from the SW.

  • Day

    44°F

    Cloudy with a chance of rain. Chance of precipitation 45%. High temperature around 44F. Dew point will be around 35F with an average humidity of 76%. Winds will be 6 mph from the W.

    Night

    28°F

    Partly cloudy. Low temperature around 28F. Dew point will be around 24F with an average humidity of 69%. Winds will be 8 mph from the N.

  • Day

    37°F

    Sunny. High temperature around 37F. Dew point will be around 19F with an average humidity of 56%. Winds will be 3 mph from the N.

    Night

    32°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 32F. Dew point will be around 22F with an average humidity of 64%. Winds will be 4 mph from the S.

  • Day

    43°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 43F. Dew point will be around 30F with an average humidity of 69%. Winds will be 9 mph from the SW.

    Night

    35°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 35F. Dew point will be around 30F with an average humidity of 75%. Winds will be 6 mph from the W.