Newtown Weather Forecast

    • -2
    • 15

    Chance Snow

    • 9
    • 15

    Sunny

    • 23
    • 39

    Mostly Sunny

    • 29
    • 47

    Partly Sunny

    • 32
    • 51

    Mostly Cloudy

    • 21
    • 45

    Partly Sunny

Today 13 Dec Sullivan

Mostly cloudy with a 50 percent chance of snow. Little or no additional snow accumulation. Much Colder. Near steady temperature around 11. North Winds 5 to 10 Mph with Gusts up to 20 Mph. Wind chill Values as low as 5 below.

Tonight 13 Dec Sullivan

Partly cloudy in the Evening, then clearing. Colder with Lows around 2 below. Northwest Winds 5 to 10 Mph. Wind chill Values as low as 19 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newtown Temperature Statistics

December Temperature

Centerville Municipal Airport (31.1 miles)

  • Lowest 4 December, 2025

    -0.4 °F

  • Average December

    24.9 °F

  • Highest 9 December, 2025

    46.4 °F

Climate (2020–Present)

Centerville Municipal Airport (31.1 miles)

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  • Average Low 2020–2025

    40 °F

  • Average 2020–2025

    50.1 °F

  • Average High 2020–2025

    60.5 °F
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