Swartzville Weather Forecast

    • 63
    • 83

    Increasing Clouds

    • 50
    • 75

    Mostly Sunny

    • 55
    • 76

    Mostly Sunny

    • 62
    • 81

    Partly Sunny

    • 64
    • 83

    Slight Chance Rain Showers

    • 61
    • 83

    Chance Rain Showers

Today 13 Sep Lancaster

Mostly sunny. Highs in the mid 80s. Northwest Winds around 5 Mph.

Tonight 13 Sep Lancaster

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the mid 60s. West Winds around 5 Mph, increasing to northwest 10 to 15 Mph after midnight.

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Swartzville Temperature Statistics

September Temperature

Reading, Reading Regional Airport (11.2 miles)

  • Lowest 8 September, 2026

    55 °F

  • Average September

    72.9 °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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