Winnsboro Weather Forecast

    • 74
    • 96

    Becoming Sunny

    • 74
    • 95

    Mostly Sunny

    • 74
    • 95

    Mostly Sunny

    • 72
    • 95

    Chance Thunderstorms

    • 70
    • 91

    Thunderstorms Likely

    • 68
    • 87

    Chance Thunderstorms

Today 8 Jul Fairfield

Sunny. Highs in the mid 90s. West Winds around 5 Mph.

Tonight 8 Jul Fairfield

Mostly clear. Lows in the mid 70s. Southwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winnsboro Temperature Statistics

July Temperature

Winnsboro/Fairfield County Airport (4.3 miles)

  • Lowest 1 July, 2026

    68 °F

  • Average July

    82.3 °F

  • Highest 2 July, 2026

    96.8 °F

Climate (2021–2026)

Winnsboro/Fairfield County Airport (4.3 miles)

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  • Average Low 2021–2026

    53.1 °F

  • Average 2021–2026

    62.8 °F

  • Average High 2021–2026

    73.6 °F
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