Guin Weather Forecast

    • 71
    • 98

    Slight Chance Thunderstorms

    • 71
    • 95

    Mostly Sunny

    • 71
    • 93

    Mostly Sunny

    • 70
    • 94

    Mostly Sunny

    • 70
    • 95

    Slight Chance Thunderstorms

    • 68
    • 94

    Chance Thunderstorms

Today 6 Sep Marion

Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Hot with Highs in the upper 90s. North Winds around 5 Mph. Chance of rain 20 percent. Heat index Values up to 106.

Tonight 6 Sep Marion

Mostly clear. Lows in the lower 70s. North Winds around 5 Mph.

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Guin Temperature Statistics

September Temperature

Haleyville, Posey Field Airport (28 miles)

  • Lowest 1 September, 2026

    70 °F

  • Average September

    82 °F

  • Highest 2 September, 2026

    96.1 °F

Climate (2021–2026)

Haleyville, Posey Field Airport (28 miles)

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  • Average Low 2021–2026

    51.2 °F

  • Average 2021–2026

    61.3 °F

  • Average High 2021–2026

    72.2 °F
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