Guin Weather Forecast

    • 72
    • 99

    Hot

    • 70
    • 99

    Hot

    • 70
    • 98

    Hot

    • 69
    • 98

    Chance Thunderstorms

    • 66
    • 96

    Slight Chance Thunderstorms

    • 63
    • 91

    Mostly Sunny

Today 18 Sep Marion

Sunny, hot with Highs in the upper 90s. Light and variable Winds, becoming northeast around 5 Mph this afternoon.

Tonight 18 Sep Marion

Mostly clear. Lows in the lower 70s. Light and variable Winds.

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  • Temperature Real-Time

Guin Temperature Statistics

September Temperature

Haleyville, Posey Field Airport (28 miles)

  • Lowest 13 September, 2026

    68 °F

  • Average September

    80.8 °F

  • Highest 5 September, 2026

    98.1 °F

Climate (2021–2026)

Haleyville, Posey Field Airport (28 miles)

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  • Average Low 2021–2026

    51.2 °F

  • Average 2021–2026

    61.4 °F

  • Average High 2021–2026

    72.2 °F
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