Newportville Weather Forecast

    • 43
    • 45

    Rain

    • 26
    • 57

    Partly Sunny

    • 33
    • 40

    Mostly Cloudy

    • 26
    • 48

    Mostly Cloudy

    • 26
    • 37

    Partly Sunny

Today 18 Dec Lower Bucks

Partly sunny in the Morning, then becoming mostly cloudy. Patchy fog and freezing fog in the morning. Highs in the mid 40s. East Winds around 5 Mph.

Tonight 18 Dec Lower Bucks

Rain, breezy and not as cool with Lows in the lower 40s. Temperature rising into the lower 50s after midnight. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph, increasing to south 15 to 25 Mph with Gusts up to 40 Mph after midnight. Chance of rain near 100 percent.

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Newportville Temperature Statistics

December Temperature

Philadelphia, Northeast Philadelphia Airport (6.2 miles)

  • Lowest 9 December, 2025

    16 °F

  • Average December

    31.8 °F

  • Highest 10 December, 2025

    46 °F

Climate (2020–Present)

Philadelphia, Northeast Philadelphia Airport (6.2 miles)

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  • Average Low 2020–2025

    48.4 °F

  • Average 2020–2025

    57.5 °F

  • Average High 2020–2025

    66.5 °F
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