Thompsontown Weather Forecast

    • -1
    • 16

    Partly Sunny

    • 4
    • 20

    Mostly Cloudy

    • 9
    • 25

    Partly Sunny

    • 13
    • 30

    Partly Sunny

Today 30 Jan Juniata

Mostly sunny. Continued cold with Highs around 15. West Winds around 5 Mph.

Tonight 30 Jan Juniata

Mostly clear. Cold with Lows around zero. Northwest Winds 5 to 10 Mph. Wind chill Values as low as 9 below.

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Thompsontown Temperature Statistics

January Temperature

Selinsgrove Penn Valley Airport (26.1 miles)

  • Lowest 21 January, 2026

    0 °F

  • Average January

    27 °F

  • Highest 7 January, 2026

    50 °F

Climate (2021–Present)

Selinsgrove Penn Valley Airport (26.1 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63 °F
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