St Andrews Weather Forecast

    • 41
    • 58

    Decreasing Clouds

    • 48
    • 65

    Mostly Sunny

    • 53
    • 71

    Mostly Sunny

    • 59
    • 76

    Mostly Sunny

    • 60
    • 81

    Mostly Sunny

    • 52
    • 80

    Slight Chance Thunderstorms

Today 18 Mar Charleston

Mostly sunny. Highs in the upper 50s. Northeast Winds 5 to 10 Mph.

Tonight 18 Mar Charleston

Partly cloudy in the Evening, then clearing. Lows around 40. Northeast Winds around 5 Mph.

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  • Temperature Real-Time

St Andrews Temperature Statistics

March Temperature

Charleston Executive Airport (5.6 miles)

  • Lowest 13 March, 2026

    42.8 °F

  • Average March

    63.8 °F

  • Highest 10 March, 2026

    86 °F

Climate (2021–Present)

Charleston Executive Airport (5.6 miles)

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  • Average Low 2021–2026

    58.8 °F

  • Average 2021–2026

    67.2 °F

  • Average High 2021–2026

    76 °F
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