Flat Lake Weather Forecast

    • 64
    • 72

    Decreasing Clouds

    • 45
    • 76

    Breezy

    • 41
    • 56

    Breezy

    • 50
    • 58

    Partly Sunny

    • 58
    • 67

    Mostly Sunny

    • 63
    • 72

    Mostly Sunny

Today 14 Mar Lower Vermilion

Patchy fog in the morning. Mostly sunny. Highs in the mid 70s. Southeast Winds 5 to 10 Mph.

Tonight 14 Mar Lower Vermilion

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Flat Lake Temperature Statistics

March Temperature

Abbeville Chris Crusta Memorial Airport (39.1 miles)

  • Lowest 2 March, 2026

    48.7 °F

  • Average March

    71.5 °F

  • Highest 6 March, 2026

    82.9 °F

Climate (2021–Present)

Abbeville Chris Crusta Memorial Airport (39.1 miles)

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  • Average Low 2021–2026

    60 °F

  • Average 2021–2026

    69.1 °F

  • Average High 2021–2026

    79.3 °F
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