Lake Murray Weather Forecast

    • 74
    • 89

    Partly Sunny

    • 72
    • 88

    Rain Showers Likely

    • 66
    • 75

    Chance Thunderstorms

    • 61
    • 70

    Partly Sunny

    • 61
    • 72

    Mostly Sunny

    • 61
    • 76

    Mostly Sunny

Today 21 Sep Lexington

Patchy fog this morning. Mostly sunny. Highs in the lower 90s. East Winds around 5 Mph.

Tonight 21 Sep Lexington

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Patchy fog after midnight. Lows in the upper 60s. South Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Murray Temperature Statistics

September Temperature

Columbia, Columbia Metropolitan Airport (11.2 miles)

  • Lowest 17 September, 2026

    63.6 °F

  • Average September

    83.2 °F

  • Highest 5 September, 2026

    102.7 °F

Climate (2021–2026)

Columbia, Columbia Metropolitan Airport (11.2 miles)

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  • Average Low 2021–2026

    55 °F

  • Average 2021–2026

    65.6 °F

  • Average High 2021–2026

    76.9 °F
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