South Lyme, Connecticut | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast night icon
    Night
    Partly Cloudy
    51°
    Monday 4/15
    Forecast night icon
    51°
    Partly Cloudy
    Hourly
    Night Details
    Partly cloudy with a 20 percent chance of showers. Lows in the mid 40s. Northwest winds around 5 mph.
  • Forecast day icon
    Tuesday
    Sunny
    62°
    Forecast night icon
    Night
    Clear
    45°
    Tuesday 4/16
    Day
    62°
    Sunny
    Forecast day icon
    Night
    45°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph.
    Night Details
    Clear. Lows in the lower 40s. Northwest winds 5 to 10 mph.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    55°
    Forecast night icon
    Night
    50% Chance Rain Showers
    44°
    Wednesday 4/17
    Day
    55°
    Mostly Sunny
    Forecast day icon
    Night
    44°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 50s. Northeast winds around 5 mph becoming southeast in the afternoon.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s. Southeast winds 5 to 10 mph. Gusts up to 20 mph after midnight.
  • Forecast day icon
    Thursday
    50% Chance Rain Showers
    49°
    Forecast night icon
    Night
    50% Chance Rain Showers
    44°
    Thursday 4/18
    Day
    49°
    50% Chance Rain Showers
    Forecast day icon
    Night
    44°
    50% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy with a 50 percent chance of showers. Highs in the lower 50s.
    Night Details
    Mostly cloudy with a 50 percent chance of showers. Lows in the lower 40s.
  • Forecast day icon
    Friday
    Mostly Cloudy
    51°
    Forecast night icon
    Night
    30% Chance Rain Showers
    47°
    Friday 4/19
    Day
    51°
    Mostly Cloudy
    Forecast day icon
    Night
    47°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the mid 50s.
    Night Details
    Mostly cloudy. A chance of showers after midnight. Lows in the mid 40s. Chance of rain 30 percent.
  • Forecast day icon
    Saturday
    30% Chance Rain Showers
    58°
    Forecast night icon
    Night
    30% Chance Rain Showers
    45°
    Saturday 4/20
    Day
    58°
    30% Chance Rain Showers
    Forecast day icon
    Night
    45°
    30% Chance Rain Showers
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly sunny. A 30 percent chance of showers. Highs around 60.
    Night Details
    Mostly cloudy in the evening then becoming partly cloudy. A 30 percent chance of showers. Lows in the lower 40s.
  • Forecast day icon
    Sunday
    Partly Sunny
    55°
    Forecast night icon
    Night
    Mostly Cloudy
    39°
    Sunday 4/21
    Day
    55°
    Partly Sunny
    Forecast day icon
    Night
    39°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Partly sunny. Highs in the upper 50s.
    Night Details
    Mostly cloudy. Lows in the lower 40s.
  • Forecast day icon
    Monday
    Mostly Sunny
    56°
    Forecast night icon
    Night
    Clear
    42°
    Monday 4/22
    Day
    56°
    Mostly Sunny
    Forecast day icon
    Night
    42°
    Clear
    Forecast night icon
    Hourly
    Day Details
    Mostly sunny. Highs in the upper 50s.
    Night Details
    Clear. Low temperature around 42F. Dew point will be around 33F with an average humidity of 62%. Winds will be 2 mph from the NW.
  • Forecast day icon
    Tuesday
    Sunny
    57°
    Forecast night icon
    Night
    30% Chance of Rain
    45°
    Tuesday 4/23
    Day
    57°
    Sunny
    Forecast day icon
    Night
    45°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Sunny. High temperature around 57F. Dew point will be around 34F with an average humidity of 52%. Winds will be 4 mph from the S.
    Night Details
    Clear with a slight chance of rain. Chance of precipitation 25%. Low temperature around 45F. Dew point will be around 38F with an average humidity of 68%. Winds will be 3 mph from the S.
  • Forecast day icon
    Wednesday
    Mostly Sunny
    58°
    Forecast night icon
    Night
    30% Chance of Rain
    48°
    Wednesday 4/24
    Day
    58°
    Mostly Sunny
    Forecast day icon
    Night
    48°
    30% Chance of Rain
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 58F. Dew point will be around 41F with an average humidity of 64%. Winds will be 4 mph from the S.
    Night Details
    Cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 48F. Dew point will be around 42F with an average humidity of 74%. Winds will be 3 mph from the S.