Fort Mill Weather Forecast

    • 28
    • 50

    Mostly Sunny

    • 38
    • 57

    Mostly Sunny

    • 35
    • 57

    Mostly Cloudy

    • 20
    • 43

    Slight Chance Rain

    • 27
    • 44

    Mostly Sunny

    • 26
    • 49

    Partly Sunny

Today 12 Jan York

Sunny. Highs in the lower 50s. West Winds around 5 Mph.

Tonight 12 Jan York

Clear, cooler with Lows in the mid 20s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Mill Temperature Statistics

January Temperature

Rock Hill, Rock Hill - York County Airport (6.2 miles)

  • Lowest 4 January, 2026

    28 °F

  • Average January

    50.4 °F

  • Highest 7 January, 2026

    71.1 °F

Climate (2021–Present)

Rock Hill, Rock Hill - York County Airport (6.2 miles)

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  • Average Low 2021–2026

    50.9 °F

  • Average 2021–2026

    61.7 °F

  • Average High 2021–2026

    73.1 °F
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