Flat Lake Weather Forecast

    • 41
    • 66

    Mostly Sunny

    • 46
    • 53

    Sunny

    • 46
    • 66

    Mostly Sunny

    • 40
    • 57

    Partly Sunny

    • 44
    • 54

    Mostly Sunny

    • 46
    • 61

    Partly Sunny

    • 47
    • 59

    Mostly Cloudy

Today 14 Jan Lower Vermilion

Mostly sunny. Highs in the mid 60s. West Winds 15 to 20 Mph.

Tonight 14 Jan Lower Vermilion

Mostly clear. Cooler with Lows in the upper 30s. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Flat Lake Temperature Statistics

January Temperature

Abbeville Chris Crusta Memorial Airport (39.1 miles)

  • Lowest 1 January, 2026

    36.3 °F

  • Average January

    56.8 °F

  • Highest 3 January, 2026

    79.7 °F

Climate (2021–Present)

Abbeville Chris Crusta Memorial Airport (39.1 miles)

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  • Average Low 2021–2026

    59.9 °F

  • Average 2021–2026

    69 °F

  • Average High 2021–2026

    79.2 °F
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