Swartzville Weather Forecast

    • 59
    • 79

    Mostly Sunny

    • 67
    • 84

    Chance Rain Showers

    • 66
    • 84

    Rain Showers

    • 64
    • 83

    Chance Thunderstorms

    • 64
    • 82

    Partly Sunny

    • 66
    • 84

    Partly Sunny

    • 69
    • 88

    Partly Sunny

Today 25 Aug Lancaster

Mostly sunny. Near steady temperature in the upper 70s. Northwest Winds around 10 Mph with Gusts up to 20 Mph.

Tonight 25 Aug Lancaster

Mostly clear. Lows in the upper 50s. Northwest Winds 5 to 10 Mph this Evening, becoming light and variable.

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Swartzville Temperature Statistics

August Temperature

Reading, Reading Regional Airport (11.2 miles)

  • Lowest 21 August, 2026

    59 °F

  • Average August

    75.4 °F

  • Highest 6 August, 2026

    91 °F

Climate (2021–2026)

Reading, Reading Regional Airport (11.2 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    65 °F
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