Longtown Weather Forecast

    • 65
    • 80

    Chance Rain Showers

    • 66
    • 85

    Chance Thunderstorms

    • 57
    • 81

    Rain Showers

    • 59
    • 80

    Mostly Sunny

    • 61
    • 83

    Partly Sunny

    • 62
    • 86

    Mostly Sunny

Today 28 May Fairfield

Cloudy with a slight chance of Showers this Morning, then partly sunny with a chance of Showers with a slight chance of Thunderstorms this afternoon. Not as cool with Highs in the upper 70s. Light and variable Winds, becoming west around 5 Mph this afternoon. Chance of rain 30 percent.

Tonight 28 May Fairfield

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 60s. Southwest Winds around 5 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

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Longtown Temperature Statistics

May Temperature

Winnsboro/Fairfield County Airport (15.5 miles)

  • Lowest 6 May, 2025

    50 °F

  • Average May

    69.4 °F

  • Highest 16 May, 2025

    89.6 °F

Climate (2020–Present)

Winnsboro/Fairfield County Airport (15.5 miles)

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  • Average Low 2020–2025

    53.1 °F

  • Average 2020–2025

    62.6 °F

  • Average High 2020–2025

    73.3 °F
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