Guin Weather Forecast

    • 68
    • 87

    Chance Thunderstorms

    • 67
    • 88

    Rain Showers Likely

    • 59
    • 84

    Mostly Sunny

    • 58
    • 82

    Mostly Sunny

    • 59
    • 83

    Mostly Sunny

    • 64
    • 85

    Partly Sunny

    • 66
    • 86

    Chance Rain Showers

Today 31 May Marion

Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the mid 80s. West Winds around 5 Mph. Chance of rain 50 percent.

Tonight 31 May Marion

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms this Evening, then a slight chance of Showers after midnight. Patchy fog after midnight. Lows in the upper 60s. Light and variable Winds. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Guin Temperature Statistics

May Temperature

Haleyville, Posey Field Airport (28 miles)

  • Lowest 1 May, 2026

    46 °F

  • Average May

    67.5 °F

  • Highest 19 May, 2026

    87.1 °F

Climate (2021–Present)

Haleyville, Posey Field Airport (28 miles)

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  • Average Low 2021–2026

    51.1 °F

  • Average 2021–2026

    61.2 °F

  • Average High 2021–2026

    72.1 °F
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