Old Mystic Weather Forecast
- 37
- 57
Sunny
- 44
- 57
Slight Chance Rain Showers
- 50
- 63
Partly Sunny
- 50
- 70
Mostly Cloudy
- 50
- 66
Chance Rain Showers
- 49
- 68
Partly Sunny
Today 26 Apr Southern New London
Areas of frost in the morning. Sunny. Highs in the mid 50s. Northeast Winds around 5 Mph, becoming south with Gusts up to 20 Mph in the afternoon.
Tonight 26 Apr Southern New London
Clear. Areas of frost. Lows in the lower 30s. South Winds around 5 Mph.
Old Mystic Temperature Statistics
April Temperature
Groton / New London, Groton / New London Airport (6.2 miles)
Lowest 8 April, 2024
31.7 °FAverage April
48.3 °FHighest 16 April, 2024
68.6 °F
Climate (2019–Present)
Groton / New London, Groton / New London Airport (6.2 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
45.8 °FAverage 2019–2024
53.5 °FAverage High 2019–2024
60.8 °F