Northampton Municipal Park Weather Forecast

    • 29
    • 37

    Increasing Clouds

    • 23
    • 44

    Partly Sunny

    • 27
    • 36

    Chance Rain/Snow

    • 33
    • 42

    Slight Chance Rain

    • 28
    • 43

    Chance Rain

    • 40
    • 48

    Chance Rain

Today 20 Dec Lower Bucks

Sunny in the Morning, then becoming partly sunny. Much cooler with Highs in the upper 30s. West Winds 5 to 10 Mph, becoming southwest in the afternoon.

Tonight 20 Dec Lower Bucks

Partly cloudy in the Evening, then becoming mostly cloudy. Cold. Near steady temperature in the lower 30s. Temperature rising into the mid 30s after midnight. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Northampton Municipal Park Temperature Statistics

December Temperature

Philadelphia, Northeast Philadelphia Airport (8.1 miles)

  • Lowest 9 December, 2025

    16 °F

  • Average December

    31.6 °F

  • Highest 10 December, 2025

    46 °F

Climate (2020–Present)

Philadelphia, Northeast Philadelphia Airport (8.1 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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