Durham Weather Forecast

    • 58
    • 70

    Rain

    • 51
    • 68

    Chance Rain Showers

    • 48
    • 61

    Chance Rain Showers

    • 48
    • 62

    Chance Rain Showers

    • 48
    • 62

    Chance Rain Showers

    • 48
    • 63

    Slight Chance Rain Showers

Today 20 Sep Upper Bucks

Rain this Morning, then rain likely with a slight chance of Thunderstorms this afternoon. Highs in the lower 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

Tonight 20 Sep Upper Bucks

Mostly cloudy with a chance of rain with a slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Humid with Lows in the upper 50s. West Winds around 5 Mph, becoming north after midnight. Chance of rain 50 percent.

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Durham Temperature Statistics

September Temperature

Quakertown Airport (12.4 miles)

  • Lowest 15 September, 2026

    44.6 °F

  • Average September

    70.7 °F

  • Highest 3 September, 2026

    89.6 °F

Climate (2021–2026)

Quakertown Airport (12.4 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.4 °F
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