Poquetanuck Weather Forecast

    • 29
    • 40

    Rain

    • 31
    • 47

    Mostly Sunny

    • 35
    • 52

    Mostly Cloudy

    • 42
    • 54

    Mostly Cloudy

    • 23
    • 54

    Partly Sunny

    • 25
    • 41

    Mostly Sunny

Today 23 Mar Northern New London

Rain, mainly this morning. Highs in the upper 30s. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

Tonight 23 Mar Northern New London

Mostly cloudy with a chance of rain Showers in the Evening, then partly cloudy after midnight. Lows in the upper 20s. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 30 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Poquetanuck Temperature Statistics

March Temperature

Groton / New London, Groton / New London Airport (10.6 miles)

  • Lowest 3 March, 2026

    12 °F

  • Average March

    37.5 °F

  • Highest 9 March, 2026

    63 °F

Climate (2021–Present)

Groton / New London, Groton / New London Airport (10.6 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