Sellersville Weather Forecast

    • 65
    • 83

    Chance Rain Showers

    • 57
    • 81

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

    • 52
    • 74

    Mostly Sunny

    • 55
    • 76

    Partly Sunny

    • 53
    • 76

    Partly Sunny

Today 24 Aug Upper Bucks

Partly sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 80s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 24 Aug Upper Bucks

Mostly cloudy with a slight chance of Thunderstorms. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Warmer with Lows in the mid 60s. South Winds around 5 Mph. Chance of rain 40 percent.

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Sellersville Temperature Statistics

August Temperature

Quakertown Airport (6.8 miles)

  • Lowest 22 August, 2025

    51.8 °F

  • Average August

    71.2 °F

  • Highest 13 August, 2025

    91.4 °F

Climate (2020–Present)

Quakertown Airport (6.8 miles)

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  • Average Low 2020–2025

    43.3 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    63.6 °F
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