Winnsboro Weather Forecast

    • 71
    • 92

    Chance Thunderstorms

    • 67
    • 90

    Rain Showers

    • 66
    • 83

    Rain Showers

    • 67
    • 85

    Chance Thunderstorms

    • 70
    • 91

    Mostly Sunny

    • 72
    • 94

    Mostly Sunny

Today 11 Jul Fairfield

Partly sunny. A chance of Showers and Thunderstorms in the afternoon. Highs in the lower 90s. West Winds 5 to 10 Mph. Chance of rain 50 percent.

Tonight 11 Jul Fairfield

Mostly cloudy in the Evening, then becoming partly cloudy. A chance of Thunderstorms in the evening. A chance of Showers. Lows in the lower 70s. West Winds 5 to 10 Mph in the Evening, becoming light and variable. Chance of rain 50 percent.

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Winnsboro Temperature Statistics

July Temperature

Winnsboro/Fairfield County Airport (4.3 miles)

  • Lowest 1 July, 2026

    68 °F

  • Average July

    82 °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

    62.7 °F

  • Average High 2021–2026

    73.6 °F
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