St Andrews Weather Forecast

    • 57
    • 80

    Mostly Sunny

    • 63
    • 82

    Mostly Sunny

    • 67
    • 82

    Sunny

    • 70
    • 86

    Sunny

    • 72
    • 86

    Mostly Sunny

    • 73
    • 87

    Partly Sunny

Today 26 Sep Charleston

Sunny. Highs around 80. Northwest Winds around 5 Mph.

Tonight 26 Sep Charleston

Mostly clear. Lows in the mid 50s, except in the upper 50s near the coast. Northwest Winds around 5 Mph.

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St Andrews Temperature Statistics

September Temperature

Charleston Executive Airport (5.6 miles)

  • Lowest 24 September, 2026

    64.4 °F

  • Average September

    80.2 °F

  • Highest 13 September, 2026

    93.2 °F

Climate (2021–2026)

Charleston Executive Airport (5.6 miles)

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  • Average Low 2021–2026

    59 °F

  • Average 2021–2026

    67.4 °F

  • Average High 2021–2026

    76.3 °F
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