South Pittsburg Weather Forecast

    • 62
    • 87

    Mostly Sunny

    • 62
    • 89

    Mostly Sunny

    • 64
    • 89

    Mostly Sunny

    • 65
    • 87

    Partly Sunny

    • 64
    • 86

    Slight Chance Thunderstorms

    • 65
    • 85

    Chance Thunderstorms

    • 64
    • 81

    Chance Rain Showers

Today 18 Sep Marion

Sunny. Highs in the mid to upper 80s. Light Winds.

Tonight 18 Sep Marion

Mostly clear. Lows in the lower 60s. Light Winds.

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  • Temperature Real-Time

South Pittsburg Temperature Statistics

September Temperature

Winchester Municipal Airport (23 miles)

  • Lowest 8 September, 2025

    51.8 °F

  • Average September

    70.4 °F

  • Highest 5 September, 2025

    87.8 °F

Climate (2020–Present)

Winchester Municipal Airport (23 miles)

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  • Average Low 2020–2025

    50.3 °F

  • Average 2020–2025

    60.8 °F

  • Average High 2020–2025

    71 °F
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