Winnsboro Weather Forecast

    • 73
    • 97

    Chance Thunderstorms

    • 72
    • 95

    Chance Thunderstorms

    • 72
    • 94

    Chance Thunderstorms

    • 72
    • 92

    Chance Thunderstorms

    • 73
    • 93

    Chance Thunderstorms

    • 74
    • 94

    Slight Chance Thunderstorms

Today 5 Jul Fairfield

Sunny. A chance of Showers and Thunderstorms in the afternoon. Highs in the upper 90s. South Winds around 5 Mph. Chance of rain 50 percent.

Tonight 5 Jul Fairfield

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Lows in the mid 70s. West Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.

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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

    53.1 °F

  • Average 2021–2026

    62.7 °F

  • Average High 2021–2026

    73.6 °F
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