Speedwell Forge Weather Forecast

    • 30
    • 33

    Decreasing Clouds

    • 22
    • 43

    Partly Sunny

    • 8
    • 34

    Mostly Cloudy

    • 10
    • 16

    Snow

    • 14
    • 19

    Snow

    • 5
    • 22

    Partly Sunny

    • 5
    • 20

    Partly Sunny

Today 21 Jan Lancaster

Cloudy with a 20 percent chance of snow. Not as cool. Near steady temperature in the mid 30s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 21 Jan Lancaster

Mostly cloudy with a slight chance of snow this Evening, then partly cloudy after midnight. Not as cool with Lows around 30. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of snow 20 percent.

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Speedwell Forge Temperature Statistics

January Temperature

Lancaster, Lancaster Airport (6.8 miles)

  • Lowest 19 January, 2026

    10 °F

  • Average January

    32.4 °F

  • Highest 7 January, 2026

    55 °F

Climate (2021–Present)

Lancaster, Lancaster Airport (6.8 miles)

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  • Average Low 2021–2026

    46.1 °F

  • Average 2021–2026

    55.7 °F

  • Average High 2021–2026

    65.3 °F
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