Rocky Neck State Park Weather Forecast
- 67
- 81
Partly Sunny
- 70
- 85
Partly Sunny
- 70
- 84
Chance Rain Showers
- 68
- 83
Chance Thunderstorms
- 67
- 83
Slight Chance Thunderstorms
- 66
- 80
Chance Rain Showers
Today 5 Jul Southern New London
Mostly sunny. Highs in the lower 80s. South Winds 5 to 10 Mph.
Tonight 5 Jul Southern New London
Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 60s. Southwest Winds 5 to 10 Mph.
Rocky Neck State Park Temperature Statistics
July Temperature
Groton / New London, Groton / New London Airport (9.9 miles)
Lowest 3 July, 2025
64 °FAverage July
74.8 °FHighest 3 July, 2025
82 °F
Climate (2020–Present)
Groton / New London, Groton / New London Airport (9.9 miles)
Average Low 2020–2025
45.7 °FAverage 2020–2025
53.6 °FAverage High 2020–2025
61.2 °F