St Andrews Weather Forecast

    • 81
    • 97

    Chance Thunderstorms

    • 81
    • 97

    Slight Chance Thunderstorms

    • 77
    • 97

    Chance Thunderstorms

    • 75
    • 92

    Rain Showers

    • 73
    • 87

    Thunderstorms

    • 74
    • 87

    Chance Thunderstorms

Today 9 Jul Charleston

Sunny. A slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. Heat index Values up to 113. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

Tonight 9 Jul Charleston

Mostly clear. A slight chance of Showers and Thunderstorms in the evening. Lows around 80. Heat index Values up to 109 early in the evening. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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St Andrews Temperature Statistics

July Temperature

Charleston Executive Airport (5.6 miles)

  • Lowest 2 July, 2026

    71.6 °F

  • Average July

    83.4 °F

  • Highest 5 July, 2026

    93.2 °F

Climate (2021–2026)

Charleston Executive Airport (5.6 miles)

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  • Average Low 2021–2026

    58.9 °F

  • Average 2021–2026

    67.3 °F

  • Average High 2021–2026

    76.1 °F
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