New Hope Weather Forecast

    • 57
    • 81

    Mostly Cloudy

    • 58
    • 75

    Chance Rain Showers

    • 60
    • 70

    Chance Rain Showers

    • 59
    • 81

    Slight Chance Rain Showers

    • 53
    • 84

    Mostly Sunny

    • 50
    • 73

    Partly Sunny

Today 15 Sep Lower Bucks

Mostly cloudy. Near steady temperature in the upper 70s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 15 Sep Lower Bucks

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 50s. Northeast Winds 5 to 10 Mph.

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New Hope Temperature Statistics

September Temperature

Trenton, Mercer County Airport (9.3 miles)

  • Lowest 8 September, 2025

    51.1 °F

  • Average September

    67.4 °F

  • Highest 5 September, 2025

    86 °F

Climate (2020–Present)

Trenton, Mercer County Airport (9.3 miles)

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  • Average Low 2020–2025

    46.2 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    64.4 °F
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