10-Day Weather Forecast - Greenwich, CT

As of

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  • 60|50°F
    Partly Cloudy

    Today

    60°F

    Partly cloudy. Highs around 60. Northeast winds around 5 mph, becoming southeast this afternoon.

    Tonight

    50°F

    Partly cloudy in the evening, then clearing. Lows in the mid 40s. South winds around 5 mph, becoming southwest after midnight.

    Hourly details
  • 67|54°F
    Sunny

    Day

    67°F

    Sunny. Highs in the upper 60s. Southwest winds 5 to 10 mph.

    Night

    54°F

    Mostly clear. Lows in the lower 50s. Southwest winds 5 to 10 mph.

    Hourly details
  • 68|45°F
    Sunny

    Day

    68°F

    Sunny. Highs in the upper 60s. West winds 5 to 10 mph with gusts up to 20 mph.

    Night

    45°F

    Mostly clear. Lows in the lower 40s.

    Hourly details
  • 57|40°F
    Sunny

    Day

    57°F

    Sunny. Highs in the lower 60s.

    Night

    40°F

    Partly cloudy. Lows in the lower 40s.

    Hourly details
  • 61|45°F
    Mostly Sunny

    Day

    61°F

    Mostly sunny. Highs in the mid 60s.

    Night

    45°F

    Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s.

    Hourly details
  • 67|48°F
    Partly Sunny

    Day

    67°F

    Partly sunny. Highs in the mid 60s.

    Night

    48°F

    Mostly cloudy with a 30 percent chance of showers. Lows in the upper 40s.

    Hourly details
  • 67|56°F
    30% Chance Rain Showers

    Day

    67°F

    Partly sunny with a 30 percent chance of showers. Highs in the mid 60s.

    Night

    56°F

    Mostly cloudy. Low temperature around 56F. Dew point will be around 53F with an average humidity of 86%. Winds will be 8 mph from the SSW.

  • 71|55°F
    Partly Cloudy

    Day

    71°F

    Partly cloudy. High temperature around 71F. Dew point will be around 56F with an average humidity of 71%. Winds will be 12 mph from the SW.

    Night

    55°F

    Partly cloudy with widely scattered thunderstorms. Chance of storms 22%. Low temperature around 55F. Dew point will be around 54F with an average humidity of 86%. Winds will be 7 mph from the SW.

  • 70|62°F
    Mostly Cloudy

    Day

    70°F

    Mostly cloudy with widely scattered thunderstorms. Chance of storms 26%. High temperature around 70F. Dew point will be around 64F with an average humidity of 88%. Winds will be 12 mph from the SSW.

    Night

    62°F

    Mostly cloudy with a 35% chance for rain and thunderstorms. Low temperature around 62F. Dew point will be around 60F with an average humidity of 90%. Winds will be 10 mph from the S.

  • 73|63°F
    30% Chance of Rain

    Day

    73°F

    Mostly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 73F. Dew point will be around 64F with an average humidity of 80%. Winds will be 15 mph from the SSE.

    Night

    63°F

    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 63F. Dew point will be around 63F with an average humidity of 95%. Winds will be 18 mph from the S.