Thames River - Bartlett Point Weather Forecast

    • 29
    • 49

    Increasing Clouds

    • 35
    • 46

    Mostly Cloudy

    • 38
    • 59

    Rain

    • 22
    • 47

    Mostly Sunny

    • 28
    • 40

    Mostly Cloudy

    • 31
    • 44

    Partly Sunny

Today 14 Mar Southern New London

Mostly sunny. Highs in the upper 40s. West Winds 15 to 20 Mph with Gusts up to 40 Mph.

Tonight 14 Mar Southern New London

Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 20s. Northwest Winds 10 to 15 Mph. Gusts up to 30 Mph, decreasing to 20 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Thames River - Bartlett Point Temperature Statistics

March Temperature

Groton / New London, Groton / New London Airport (6.8 miles)

  • Lowest 3 March, 2026

    12 °F

  • Average March

    36.9 °F

  • Highest 9 March, 2026

    63 °F

Climate (2021–Present)

Groton / New London, Groton / New London Airport (6.8 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

    60.8 °F
Get WillyWeather+ to remove ads