Jarrettown Weather Forecast

    • 28
    • 51

    Rain/Snow Likely

    • 18
    • 33

    Mostly Cloudy

    • 27
    • 32

    Partly Sunny

    • 23
    • 41

    Chance Rain/Snow

    • 18
    • 30

    Partly Sunny

    • 17
    • 30

    Partly Sunny

Today 14 Jan Eastern Montgomery

Cloudy. A slight chance of rain this Morning, then a chance of rain this afternoon. Highs in the lower 50s. Southwest Winds around 5 Mph. Chance of rain 40 percent.

Tonight 14 Jan Eastern Montgomery

Cloudy. A chance of rain in the Evening, then rain likely with a chance of snow after midnight. Little or no snow accumulation. Colder with Lows in the upper 20s. Southwest Winds around 5 Mph, becoming west with Gusts up to 25 Mph after midnight. Chance of precipitation 60 percent.

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Jarrettown Temperature Statistics

January Temperature

Philadelphia - Wings Field Airport (5 miles)

  • Lowest 3 January, 2026

    15.4 °F

  • Average January

    34.7 °F

  • Highest 8 January, 2026

    52.3 °F

Climate (2021–Present)

Philadelphia - Wings Field Airport (5 miles)

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  • Average Low 2021–2026

    44.6 °F

  • Average 2021–2026

    55.1 °F

  • Average High 2021–2026

    64.5 °F
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