New London Weather Forecast

    • 23
    • 40

    Snow

    • 14
    • 27

    Chance Snow Showers

    • 16
    • 28

    Mostly Cloudy

    • 22
    • 30

    Partly Sunny

    • 27
    • 42

    Mostly Cloudy

    • 34
    • 50

    Chance Rain

    • 25
    • 43

    Partly Sunny

Today 13 Dec Eastern Chester

Cloudy. A slight chance of rain Showers this afternoon. Highs in the lower 40s. South Winds 5 to 10 Mph, becoming west this afternoon. Chance of rain 20 percent.

Tonight 13 Dec Eastern Chester

Snow with a chance of rain this Evening, then snow after midnight. Snow may be heavy at Times after midnight. Snow accumulation of 3 to 5 Inches. Cold with Lows in the mid 20s. West Winds 5 to 10 Mph. Chance of precipitation near 100 percent.

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New London Temperature Statistics

December Temperature

Chester County Airport (13.7 miles)

  • Lowest 9 December, 2025

    12.2 °F

  • Average December

    30.6 °F

  • Highest 1 December, 2025

    41 °F

Climate (2020–Present)

Chester County Airport (13.7 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    63 °F
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