Shamokin Weather Forecast

    • 62
    • 76

    Rain Showers

    • 61
    • 75

    Rain Showers Likely

    • 60
    • 76

    Slight Chance Thunderstorms

    • 61
    • 79

    Partly Sunny

    • 65
    • 81

    Chance Rain Showers

    • 64
    • 82

    Chance Rain Showers

Today 28 Jul Northumberland

Showers. A chance of Thunderstorms in the Morning, then Thunderstorms likely in the afternoon. Humid with Highs in the upper 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.

Tonight 28 Jul Northumberland

Mostly cloudy with a chance of Showers and Thunderstorms. Lows in the mid 60s. South Winds around 5 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Shamokin Temperature Statistics

July Temperature

Selinsgrove Penn Valley Airport (16.2 miles)

  • Lowest 24 July, 2026

    50 °F

  • Average July

    74.7 °F

  • Highest 1 July, 2026

    97 °F

Climate (2021–2026)

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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