Thames River - Bailey Weather Forecast

    • 59
    • 81

    Rain Showers

    • 52
    • 68

    Rain Showers

    • 51
    • 74

    Partly Sunny

    • 54
    • 73

    Chance Rain Showers

    • 54
    • 72

    Chance Rain Showers

    • 53
    • 78

    Partly Sunny

Today 6 Sep Southern New London

Partly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 80s. South Winds 10 to 15 Mph. Chance of rain 20 percent.

Tonight 6 Sep Southern New London

Showers likely with a chance of Thunderstorms in the Evening, then Showers with isolated Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall in the evening. Lows in the upper 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northwest after midnight. Chance of rain 80 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Thames River - Bailey Temperature Statistics

September Temperature

Groton / New London, Groton / New London Airport (3.7 miles)

  • Lowest 3 September, 2025

    50 °F

  • Average September

    60.5 °F

  • Highest 1 September, 2025

    70 °F

Climate (2020–Present)

Groton / New London, Groton / New London Airport (3.7 miles)

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

  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    53.6 °F

  • Average High 2020–2025

    61.1 °F
Get WillyWeather+ to remove ads