Old Lyme Weather Forecast
- 25
- 33
Mostly Sunny
- 38
- 45
Mostly Cloudy
- 45
- 53
Rain
- 28
- 53
Chance Rain Showers
- 31
- 44
Partly Sunny
- 28
- 45
Chance Rain/Snow
Today 3 Mar Southern New London
Sunny, cold with Highs in the lower 30s. Northwest Winds 5 to 10 Mph.
Tonight 3 Mar Southern New London
Partly cloudy. Lows in the lower 20s. West Winds around 5 Mph.
Old Lyme Temperature Statistics
March Temperature
Chester, Chester Airport (11.2 miles)
Lowest
–Average March
–Highest
–
Climate (2020–Present)
Chester, Chester Airport (11.2 miles)
Average Low 2020–2025
45.4 °FAverage 2020–2025
53.7 °FAverage High 2020–2025
62.5 °F