Groton Weather Forecast
- 62
- 71
Increasing Clouds
- 60
- 69
Rain Showers Likely
- 58
- 70
Mostly Sunny
- 59
- 68
Slight Chance Rain Showers
- 63
- 72
Partly Sunny
- 65
- 73
Partly Sunny
Today 8 Jun Southern New London
Mostly sunny. Highs in the mid 70s. West Winds 10 to 15 Mph. Gusts up to 25 Mph.
Tonight 8 Jun Southern New London
Mostly clear in the Evening, then becoming partly cloudy. Lows around 60. West Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.
Groton Temperature Statistics
June Temperature
Groton / New London, Groton / New London Airport (1.9 miles)
Lowest 2 June, 2024
53.7 °FAverage June
65.8 °FHighest 3 June, 2024
79.6 °F
Climate (2019–Present)
Groton / New London, Groton / New London Airport (1.9 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
60.9 °F