Rock Island Wind Forecast
Rock Island Wind Statistics
July Wind
Groton / New London, Groton / New London Airport (5.6 miles)
Strongest 6 July, 2026
17.2mph ENEAverage July
8.8mph
Climate (2021–2026)
Groton / New London, Groton / New London Airport (5.6 miles)
Strongest 7 March, 2025
57.9mph NNWAverage 2021–2026
9mph