Swartzville Weather Forecast

    • 20
    • 30

    Partly Sunny

    • 23
    • 44

    Mostly Cloudy

    • 37
    • 50

    Rain Showers Likely

    • 23
    • 46

    Slight Chance Rain Showers

    • 31
    • 38

    Chance Rain Showers

Today 16 Dec Lancaster

Sunny. Highs in the lower 30s. West Winds around 5 Mph.

Tonight 16 Dec Lancaster

Partly cloudy. Lows in the lower 20s. South Winds around 5 Mph.

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Swartzville Temperature Statistics

December Temperature

Reading, Reading Regional Airport (11.2 miles)

  • Lowest 9 December, 2025

    10.9 °F

  • Average December

    31.2 °F

  • Highest 1 December, 2025

    43 °F

Climate (2020–Present)

Reading, Reading Regional Airport (11.2 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    55.9 °F

  • Average High 2020–2025

    65 °F
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