Octagon Weather Forecast

    • 71
    • 92

    Mostly Sunny

    • 71
    • 92

    Mostly Sunny

    • 71
    • 91

    Slight Chance Thunderstorms

    • 73
    • 93

    Chance Thunderstorms

    • 73
    • 92

    Chance Thunderstorms

    • 72
    • 91

    Chance Thunderstorms

Today 4 Jul Marengo

Sunny. Highs in the lower 90s. North Winds around 5 Mph.

Tonight 4 Jul Marengo

Mostly clear. Lows in the upper 60s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Octagon Temperature Statistics

July Temperature

Demopolis Municipal Airport (21.1 miles)

  • Lowest 1 July, 2025

    72.1 °F

  • Average July

    80.3 °F

  • Highest 1 July, 2025

    89.6 °F

Climate (2020–Present)

Demopolis Municipal Airport (21.1 miles)

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  • Average Low 2020–2025

    55.6 °F

  • Average 2020–2025

    66.4 °F

  • Average High 2020–2025

    77.5 °F
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