New London Weather Forecast

    • 23
    • 49

    Decreasing Clouds

    • 27
    • 30

    Wintry Mix

    • 25
    • 36

    Chance Snow

    • 34
    • 39

    Rain Likely

    • 24
    • 53

    Chance Rain

    • 22
    • 31

    Mostly Cloudy

    • 22
    • 35

    Partly Sunny

Today 25 Dec Eastern Chester

Partly sunny. Highs in the upper 40s. Southwest Winds 5 to 10 Mph, becoming northwest this afternoon. Gusts up to 25 Mph.

Tonight 25 Dec Eastern Chester

Partly cloudy. Cold with Lows in the lower 20s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New London Temperature Statistics

December Temperature

Chester County Airport (13.7 miles)

  • Lowest 16 December, 2025

    8.6 °F

  • Average December

    29 °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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