Winnsboro Weather Forecast

    • 51
    • 67

    Mostly Cloudy

    • 60
    • 78

    Mostly Sunny

    • 50
    • 87

    Partly Sunny

    • 38
    • 62

    Mostly Sunny

    • 43
    • 63

    Mostly Sunny

    • 52
    • 73

    Mostly Sunny

    • 56
    • 79

    Partly Sunny

Today 25 Mar Fairfield

Mostly sunny. Highs in the upper 60s. Southeast Winds around 5 Mph.

Tonight 25 Mar Fairfield

Mostly cloudy. Lows in the lower 50s. South Winds around 5 Mph this Evening, becoming light and variable.

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Winnsboro Temperature Statistics

March Temperature

Winnsboro/Fairfield County Airport (4.3 miles)

  • Lowest 18 March, 2026

    32 °F

  • Average March

    60.9 °F

  • Highest 11 March, 2026

    86 °F

Climate (2021–Present)

Winnsboro/Fairfield County Airport (4.3 miles)

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  • Average Low 2021–2026

    53 °F

  • Average 2021–2026

    62.6 °F

  • Average High 2021–2026

    73.5 °F
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