Newton Weather Forecast

    • 9
    • 38

    Mostly Sunny

    • 18
    • 29

    Mostly Cloudy

    • 21
    • 38

    Mostly Cloudy

    • 18
    • 37

    Slight Chance Snow

    • 8
    • 28

    Mostly Sunny

    • 22
    • 31

    Chance Snow

    • 26
    • 37

    Chance Rain/Snow

Today 4 Dec Sussex

Mostly cloudy this Morning, then becoming mostly sunny. A 20 percent chance of snow Showers. Highs in the mid 30s. Temperature falling to around 30 this afternoon. West Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 4 Dec Sussex

Mostly clear. Colder with Lows around 8 above. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming north around 5 Mph after midnight.

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Newton Temperature Statistics

December Temperature

Andover, Aeroflex-Andover Airport (3.1 miles)

  • Lowest 1 December, 2025

    23 °F

  • Average December

    31.1 °F

  • Highest 1 December, 2025

    41 °F

Climate (2020–Present)

Andover, Aeroflex-Andover Airport (3.1 miles)

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  • Average Low 2020–2025

    44 °F

  • Average 2020–2025

    53.8 °F

  • Average High 2020–2025

    63.8 °F
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