10-Day Weather Forecast - Old Lyme, CT

As of

-
  • 70|58°F
    Sunny

    Today

    70°F

    Sunny. Highs around 70. Northeast winds 5 to 10 mph, becoming southeast this afternoon.

    Tonight

    58°F

    Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s. South winds around 5 mph.

    Hourly details
  • 74|65°F
    Mostly Sunny

    Day

    74°F

    Mostly sunny. Highs in the lower 70s. Southwest winds 5 to 10 mph.

    Night

    65°F

    Partly cloudy. Lows in the lower 60s. Southwest winds around 5 mph.

    Hourly details
  • 78|69°F
    Mostly Sunny

    Day

    78°F

    Mostly sunny. Highs in the upper 70s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.

    Night

    69°F

    Mostly cloudy. A chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent.

    Hourly details
  • 78|55°F
    40% Chance Rain Showers

    Day

    78°F

    Partly sunny. A chance of showers in the morning. Highs in the upper 70s. Chance of rain 40 percent.

    Night

    55°F

    Partly cloudy. Lows in the mid 50s.

    Hourly details
  • 70|58°F
    Mostly Sunny

    Day

    70°F

    Mostly sunny. Highs around 70.

    Night

    58°F

    Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows in the upper 50s. Chance of rain 30 percent.

    Hourly details
  • 67|60°F
    50% Chance Rain Showers

    Day

    67°F

    Mostly cloudy in the morning, then becoming partly sunny. A 50 percent chance of showers. Highs in the mid 70s.

    Night

    60°F

    Mostly cloudy with a 50 percent chance of showers. Lows in the upper 50s.

    Hourly details
  • 65|57°F
    50% Chance Rain Showers

    Day

    65°F

    Mostly cloudy with a 50 percent chance of showers. Highs in the lower 70s.

    Night

    57°F

    Cloudy with a chance of rain. Chance of precipitation 45%. Low temperature around 57F. Dew point will be around 57F with an average humidity of 97%. Winds will be 5 mph from the NE.

  • 66|56°F
    40% Chance of Rain

    Day

    66°F

    Cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 66F. Dew point will be around 56F with an average humidity of 80%. Winds will be 6 mph from the NE.

    Night

    56°F

    Mostly cloudy. Low temperature around 56F. Dew point will be around 55F with an average humidity of 92%. Winds will be 5 mph from the NE.

  • 65|58°F
    Cloudy

    Day

    65°F

    Cloudy. High temperature around 65F. Dew point will be around 56F with an average humidity of 81%. Winds will be 6 mph from the E.

    Night

    58°F

    Cloudy. Low temperature around 58F. Dew point will be around 57F with an average humidity of 96%. Winds will be 4 mph from the E.

  • 68|60°F
    Cloudy

    Day

    68°F

    Cloudy. High temperature around 68F. Dew point will be around 60F with an average humidity of 84%. Winds will be 3 mph from the E.

    Night

    60°F

    Cloudy. Low temperature around 60F. Dew point will be around 60F with an average humidity of 98%. Winds will be 2 mph from the E.