Niantic Weather Forecast

    • 13
    • 37

    Gradual Clearing

    • 21
    • 29

    Slight Chance Snow

    • 22
    • 38

    Mostly Cloudy

    • 19
    • 39

    Mostly Cloudy

    • 11
    • 28

    Partly Sunny

    • 25
    • 33

    Chance Snow

Today 4 Dec Western Montgomery

Partly sunny. Highs in the upper 30s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 4 Dec Western Montgomery

Mostly clear. Cold with Lows around 14. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph, becoming north after midnight.

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Niantic Temperature Statistics

December Temperature

Pottstown, Pottstown Limerick Airport (9.3 miles)

  • Lowest 1 December, 2025

    24.1 °F

  • Average December

    32.2 °F

  • Highest 1 December, 2025

    42.1 °F

Climate (2020–Present)

Pottstown, Pottstown Limerick Airport (9.3 miles)

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    54.8 °F

  • Average High 2020–2025

    64.6 °F
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