Guin Weather Forecast

    • 77
    • 97

    Hot

    • 70
    • 93

    Chance Thunderstorms

    • 66
    • 91

    Mostly Sunny

    • 71
    • 91

    Chance Thunderstorms

    • 70
    • 88

    Rain Showers Likely

    • 70
    • 85

    Chance Thunderstorms

    • 70
    • 87

    Chance Thunderstorms

Today 28 Jul Marion

Sunny. Near steady temperature in the lower 90s. West Winds 5 to 10 Mph. Heat index Values up to 107.

Tonight 28 Jul Marion

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the mid 70s. West Winds around 5 Mph this Evening, becoming light and variable. Heat index Values up to 106 early this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Guin Temperature Statistics

July Temperature

Haleyville, Posey Field Airport (28 miles)

  • Lowest 4 July, 2026

    68 °F

  • Average July

    77.7 °F

  • Highest 1 July, 2026

    93.9 °F

Climate (2021–2026)

Haleyville, Posey Field Airport (28 miles)

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  • Average Low 2021–2026

    51.2 °F

  • Average 2021–2026

    61.2 °F

  • Average High 2021–2026

    72.1 °F
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