Smyma Weather Forecast

    • 26
    • 30

    Wintry Mix

    • 25
    • 34

    Cloudy

    • 36
    • 38

    Rain Showers

    • 25
    • 54

    Chance Rain Showers

    • 23
    • 31

    Partly Sunny

    • 21
    • 35

    Mostly Cloudy

Today 26 Dec Lancaster

Cloudy. Sleet, freezing rain with a slight chance of snow this afternoon. Little or no snow and sleet accumulation. Ice accumulation around a trace. Much cooler with Highs in the lower 30s. Northeast Winds around 5 Mph, becoming southeast with Gusts up to 20 Mph this afternoon. Chance of precipitation 90 percent.

Tonight 26 Dec Lancaster

Sleet, freezing rain and snow in the Evening, then a chance of sleet with a slight chance of freezing rain after midnight. Precipitation may be heavy at Times in the evening. Snow and sleet accumulation up to 1 inch. Ice accumulation of up to a tenth of an inch. Lows in the upper 20s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming northeast after midnight. Chance of precipitation near 100 percent.

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Smyma Temperature Statistics

December Temperature

Chester County Airport (9.3 miles)

  • Lowest 16 December, 2025

    8.6 °F

  • Average December

    29.6 °F

  • Highest 24 December, 2025

    46.9 °F

Climate (2020–Present)

Chester County Airport (9.3 miles)

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  • Average Low 2020–2025

    46 °F

  • Average 2020–2025

    54.5 °F

  • Average High 2020–2025

    63 °F
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