Vicksburg Weather Forecast

    • 57
    • 84

    Decreasing Clouds

    • 58
    • 83

    Mostly Sunny

    • 57
    • 83

    Partly Sunny

    • 58
    • 82

    Partly Sunny

    • 57
    • 82

    Partly Sunny

    • 58
    • 83

    Slight Chance Thunderstorms

    • 59
    • 85

    Partly Sunny

Today 13 Sep Union

Mostly sunny. Very warm with Highs in the mid 80s. Southwest Winds around 5 Mph.

Tonight 13 Sep Union

Mostly cloudy this Evening, then clearing. Lows in the upper 50s. North Winds around 5 Mph.

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Vicksburg Temperature Statistics

September Temperature

Selinsgrove Penn Valley Airport (9.9 miles)

  • Lowest 8 September, 2025

    39.9 °F

  • Average September

    62.5 °F

  • Highest 5 September, 2025

    82 °F

Climate (2020–Present)

Selinsgrove Penn Valley Airport (9.9 miles)

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  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    63.2 °F
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