Swartzville Weather Forecast

    • 50
    • 74

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

    • 61
    • 82

    Mostly Sunny

    • 66
    • 84

    Partly Sunny

    • 61
    • 83

    Partly Sunny

    • 64
    • 81

    Chance Rain Showers

Today 14 Sep Lancaster

Sunny. Near steady temperature in the lower 70s. North Winds 10 to 15 Mph.

Tonight 14 Sep Lancaster

Mostly clear. Much cooler with Lows around 50. North Winds 5 to 10 Mph.

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Swartzville Temperature Statistics

September Temperature

Reading, Reading Regional Airport (11.2 miles)

  • Lowest 8 September, 2026

    55 °F

  • Average September

    72.5 °F

  • Highest 1 September, 2026

    90 °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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