Long Ledge Weather Forecast
- 43
- 61
Chance Rain Showers
- 42
- 49
Rain Showers Likely
- 40
- 55
Rain Showers
- 37
- 48
Slight Chance Rain Showers
- 30
- 47
Slight Chance Rain Showers
- 33
- 47
Mostly Sunny
Today 4 Apr Southern New London
Partly sunny. Highs in the lower 60s. Northwest Winds 5 to 10 Mph.
Tonight 4 Apr Southern New London
Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 40s. North Winds around 5 Mph.
Long Ledge Temperature Statistics
April Temperature
Groton / New London, Groton / New London Airport (9.3 miles)
Lowest 2 April, 2025
32 °FAverage April
43.8 °FHighest 1 April, 2025
55 °F
Climate (2020–Present)
Groton / New London, Groton / New London Airport (9.3 miles)
Average Low 2020–2025
45.5 °FAverage 2020–2025
53.4 °FAverage High 2020–2025
61 °F