Hamilton Weather Forecast

    • 65
    • 91

    Slight Chance Thunderstorms

    • 64
    • 91

    Partly Sunny

    • 66
    • 91

    Partly Sunny

    • 67
    • 90

    Partly Sunny

    • 66
    • 89

    Slight Chance Thunderstorms

    • 64
    • 87

    Chance Thunderstorms

Today 18 Sep Marion

Sunny. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. Light and variable Winds. Chance of rain 20 percent.

Tonight 18 Sep Marion

Mostly clear. Lows in the mid 60s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hamilton Temperature Statistics

September Temperature

Haleyville, Posey Field Airport (23.6 miles)

  • Lowest 8 September, 2025

    54 °F

  • Average September

    70.8 °F

  • Highest 5 September, 2025

    89.1 °F

Climate (2020–Present)

Haleyville, Posey Field Airport (23.6 miles)

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  • Average Low 2020–2025

    50.7 °F

  • Average 2020–2025

    60.7 °F

  • Average High 2020–2025

    71.6 °F
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