Flat Lake Weather Forecast

    • 70
    • 78

    Chance Thunderstorms

    • 68
    • 80

    Mostly Cloudy

    • 70
    • 79

    Mostly Cloudy

    • 66
    • 80

    Rain Showers Likely

    • 61
    • 76

    Mostly Sunny

    • 60
    • 75

    Mostly Sunny

Today 31 Oct Lower Vermilion

Partly sunny with a chance of Showers and Thunderstorms. Highs around 80. East Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 31 Oct Lower Vermilion

Mostly cloudy. Lows in the upper 60s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Flat Lake Temperature Statistics

October Temperature

Abbeville Chris Crusta Memorial Airport (39.1 miles)

  • Lowest 25 October, 2026

    46.9 °F

  • Average October

    70.1 °F

  • Highest 6 October, 2026

    89.4 °F

Climate (2021–2026)

Abbeville Chris Crusta Memorial Airport (39.1 miles)

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  • Average Low 2021–2026

    59.9 °F

  • Average 2021–2026

    69.2 °F

  • Average High 2021–2026

    79.6 °F
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