Winnsboro Weather Forecast

    • 73
    • 91

    Slight Chance Thunderstorms

    • 74
    • 92

    Mostly Sunny

    • 72
    • 92

    Chance Thunderstorms

    • 71
    • 91

    Slight Chance Thunderstorms

    • 72
    • 92

    Slight Chance Thunderstorms

    • 73
    • 95

    Slight Chance Thunderstorms

Today 17 Jun Fairfield

Mostly sunny with a slight chance of Showers and Thunderstorms. Near steady temperature around 90. Southwest Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 17 Jun Fairfield

Mostly clear. A slight chance of Showers and Thunderstorms this evening. Lows in the lower 70s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winnsboro Temperature Statistics

June Temperature

Winnsboro/Fairfield County Airport (4.3 miles)

  • Lowest 1 June, 2025

    55.4 °F

  • Average June

    74.4 °F

  • Highest 6 June, 2025

    89.6 °F

Climate (2020–Present)

Winnsboro/Fairfield County Airport (4.3 miles)

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  • Average Low 2020–2025

    53 °F

  • Average 2020–2025

    62.5 °F

  • Average High 2020–2025

    73.3 °F
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