Lake Wylie Weather Forecast

    • 68
    • 89

    Rain Showers

    • 65
    • 78

    Rain Showers

    • 67
    • 81

    Chance Thunderstorms

    • 70
    • 88

    Slight Chance Thunderstorms

    • 73
    • 93

    Mostly Sunny

    • 72
    • 93

    Slight Chance Thunderstorms

    • 71
    • 92

    Slight Chance Thunderstorms

Today 12 Jul York

Showers and Thunderstorms likely. Highs in the upper 80s. North Winds around 5 Mph. Chance of rain 70 percent.

Tonight 12 Jul York

Showers with a chance of Thunderstorms this Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Patchy fog after midnight. Lows in the upper 60s. Northeast Winds around 5 Mph this Evening, becoming light and variable. Chance of rain 80 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Wylie Temperature Statistics

July Temperature

Rock Hill, Rock Hill - York County Airport (8.1 miles)

  • Lowest 6 July, 2026

    71.1 °F

  • Average July

    83 °F

  • Highest 3 July, 2026

    97 °F

Climate (2021–2026)

Rock Hill, Rock Hill - York County Airport (8.1 miles)

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  • Average Low 2021–2026

    51 °F

  • Average 2021–2026

    61.8 °F

  • Average High 2021–2026

    73.1 °F
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