10-Day Weather Forecast - Old Mystic, CT

As of

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  • 68|47°F
    Thunderstorms

    Today

    68°F

    Showers this morning, then showers with a slight chance of thunderstorms this afternoon. Highs in the upper 60s. South winds 10 to 15 mph with gusts up to 30 mph. Chance of rain near 100 percent.

    Tonight

    47°F

    Cloudy. Showers and scattered thunderstorms in the evening, then a chance of showers after midnight. Some thunderstorms may produce gusty winds in the evening. Lows in the lower 40s. Southwest winds 10 to 15 mph, becoming northwest after midnight. Gusts up to 25 mph. Chance of rain 90 percent.

    Hourly details
  • 51|38°F
    50% Chance Rain Showers

    Day

    51°F

    Mostly cloudy with a chance of showers in the morning, then mostly sunny in the afternoon. Cooler with highs in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.

    Night

    38°F

    Clear. Lows in the mid 30s. North winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • 53|40°F
    Sunny

    Day

    53°F

    Sunny. Highs in the mid 50s. Northeast winds around 5 mph.

    Night

    40°F

    Mostly clear. Lows in the upper 30s.

    Hourly details
  • 57|49°F
    Mostly Sunny

    Day

    57°F

    Mostly sunny. Highs in the upper 50s.

    Night

    49°F

    Partly cloudy. Lows in the lower 40s.

    Hourly details
  • 64|51°F
    Partly Sunny

    Day

    64°F

    Partly sunny. Highs in the mid 60s.

    Night

    51°F

    Partly cloudy. Lows in the mid 40s.

    Hourly details
  • 60|49°F
    Sunny

    Day

    60°F

    Sunny. Highs in the lower 60s.

    Night

    49°F

    Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s.

    Hourly details
  • 54|48°F
    Mostly Sunny

    Day

    54°F

    Mostly sunny. Highs in the upper 50s.

    Night

    48°F

    Partly cloudy with a slight chance of rain. Chance of precipitation 30%. Low temperature around 48F. Dew point will be around 41F with an average humidity of 77%. Winds will be 13 mph from the NNE.

  • 62|44°F
    Mostly Sunny

    Day

    62°F

    Mostly sunny. High temperature around 62F. Dew point will be around 44F with an average humidity of 62%. Winds will be 11 mph from the NNE.

    Night

    44°F

    Partly cloudy. Low temperature around 44F. Dew point will be around 39F with an average humidity of 76%. Winds will be 9 mph from the NE.

  • 53|48°F
    Mostly Cloudy

    Day

    53°F

    Mostly cloudy. High temperature around 53F. Dew point will be around 42F with an average humidity of 71%. Winds will be 12 mph from the NE.

    Night

    48°F

    Mostly cloudy. Low temperature around 48F. Dew point will be around 42F with an average humidity of 79%. Winds will be 9 mph from the NE.

  • 59|51°F
    Mostly Cloudy

    Day

    59°F

    Mostly cloudy. High temperature around 59F. Dew point will be around 48F with an average humidity of 73%. Winds will be 9 mph from the NE.

    Night

    51°F

    Cloudy. Low temperature around 51F. Dew point will be around 48F with an average humidity of 91%. Winds will be 10 mph from the NNE.