Mumford Point Weather Forecast

    • 36
    • 60

    Becoming Sunny

    • 39
    • 62

    Sunny

    • 47
    • 65

    Sunny

    • 39
    • 59

    Mostly Sunny

    • 45
    • 56

    Partly Sunny

    • 51
    • 62

    Partly Sunny

Today 24 Oct Southern New London

Areas of frost this morning. Mostly sunny. Highs in the lower 60s. North Winds around 5 Mph, becoming west this afternoon.

Tonight 24 Oct Southern New London

Clear. Patchy frost after midnight. Lows in the mid 30s. Northwest Winds around 5 Mph.

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Mumford Point Temperature Statistics

October Temperature

Groton / New London, Groton / New London Airport (1.2 miles)

  • Lowest 18 October, 2026

    32 °F

  • Average October

    56.8 °F

  • Highest 14 October, 2026

    75 °F

Climate (2021–2026)

Groton / New London, Groton / New London Airport (1.2 miles)

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  • Average Low 2021–2026

    45.1 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    60.7 °F
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