Thames River - Trading Cove Weather Forecast

    • 46
    • 66

    Increasing Clouds

    • 52
    • 64

    Chance Rain Showers

    • 49
    • 64

    Rain Showers

    • 50
    • 64

    Rain Showers Likely

    • 56
    • 75

    Mostly Sunny

    • 56
    • 82

    Mostly Sunny

    • 57
    • 78

    Partly Sunny

Today 12 May Northern New London

Sunny. Highs in the mid 60s. West Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 12 May Northern New London

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the mid 40s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Thames River - Trading Cove Temperature Statistics

May Temperature

Groton / New London, Groton / New London Airport (11.8 miles)

  • Lowest 4 May, 2026

    37 °F

  • Average May

    52.1 °F

  • Highest 7 May, 2026

    64 °F

Climate (2021–Present)

Groton / New London, Groton / New London Airport (11.8 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    53.2 °F

  • Average High 2021–2026

    60.7 °F
Get WillyWeather+ to remove ads