Lighthouse Point Weather Forecast

    • 34
    • 44

    Rain

    • 19
    • 35

    Mostly Sunny

    • 36
    • 40

    Chance Rain/Snow

    • 35
    • 45

    Mostly Cloudy

    • 28
    • 40

    Partly Sunny

    • 35
    • 39

    Rain Likely

    • 38
    • 50

    Chance Rain

Today 31 Jan Southern New London

Light rain likely late this Morning, then rain this afternoon. Near steady temperature in the lower 40s. Southwest Winds 5 to 10 Mph. Chance of rain near 100 percent.

Tonight 31 Jan Southern New London

Patchy dense fog this evening. Rain. Visibility one quarter mile or less at Times this evening. Lows in the mid 30s. West Winds around 5 Mph, becoming north after midnight. Chance of rain near 100 percent.

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Lighthouse Point Temperature Statistics

January Temperature

Groton / New London, Groton / New London Airport (1.9 miles)

  • Lowest 22 January, 2025

    5.8 °F

  • Average January

    29.3 °F

  • Highest 1 January, 2025

    51.7 °F

Climate (2020–Present)

Groton / New London, Groton / New London Airport (1.9 miles)

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  • Average Low 2020–2025

    45.7 °F

  • Average 2020–2025

    53.5 °F

  • Average High 2020–2025

    61 °F
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