Adamstown Weather Forecast

    • 7
    • 20

    Mostly Sunny

    • 28
    • 33

    Partly Sunny

    • 21
    • 42

    Partly Sunny

    • 7
    • 30

    Mostly Cloudy

    • 9
    • 16

    Chance Snow Showers

    • 7
    • 19

    Chance Snow Showers

Today 20 Jan Lancaster

Sunny, Colder with Highs in the lower 20s. West Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 6 below this morning.

Tonight 20 Jan Lancaster

Mostly clear. Lows around 10. Southwest Winds around 5 Mph.

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Adamstown Temperature Statistics

January Temperature

Reading, Reading Regional Airport (9.9 miles)

  • Lowest 18 January, 2026

    19 °F

  • Average January

    34.4 °F

  • Highest 8 January, 2026

    54 °F

Climate (2021–Present)

Reading, Reading Regional Airport (9.9 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    65 °F
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