Shamokin Weather Forecast

    • 35
    • 51

    Slight Chance Rain/Snow

    • 26
    • 45

    Partly Sunny

    • 41
    • 53

    Chance Rain Showers

    • 43
    • 63

    Partly Sunny

    • 46
    • 69

    Mostly Sunny

    • 50
    • 73

    Chance Rain Showers

Today 19 Apr Northumberland

Partly sunny. Much cooler with Highs in the lower 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 19 Apr Northumberland

Mostly clear in the Evening, then mostly cloudy with a slight chance of rain Showers after midnight. Cooler with Lows in the mid 30s. West Winds 5 to 10 Mph. Gusts up to 25 Mph in the evening. Chance of rain 20 percent.

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Shamokin Temperature Statistics

April Temperature

Selinsgrove Penn Valley Airport (16.2 miles)

  • Lowest 8 April, 2026

    23 °F

  • Average April

    55.2 °F

  • Highest 15 April, 2026

    87.1 °F

Climate (2021–Present)

Selinsgrove Penn Valley Airport (16.2 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    63.1 °F
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