Winnsboro Weather Forecast

    • 68
    • 92

    Mostly Sunny

    • 67
    • 89

    Sunny

    • 71
    • 92

    Mostly Sunny

    • 71
    • 90

    Slight Chance Thunderstorms

    • 72
    • 87

    Rain Showers Likely

    • 72
    • 85

    Rain Showers Likely

Today 29 Jul Fairfield

Sunny. Highs in the lower 90s. Northwest Winds around 5 Mph.

Tonight 29 Jul Fairfield

Mostly clear. Lows in the upper 60s. North 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

    80.9 °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 °F

  • Average 2021–2026

    62.7 °F

  • Average High 2021–2026

    73.5 °F
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