St Andrews Weather Forecast

    • 34
    • 49

    Mostly Sunny

    • 42
    • 59

    Mostly Sunny

    • 37
    • 55

    Mostly Sunny

    • 46
    • 60

    Mostly Sunny

    • 51
    • 66

    Mostly Sunny

    • 35
    • 67

    Mostly Sunny

    • 35
    • 50

    Partly Sunny

Today 9 Dec Charleston

Mostly sunny. Highs in the upper 40s. North Winds 5 to 10 Mph.

Tonight 9 Dec Charleston

Mostly clear. Lows in the lower 30s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St Andrews Temperature Statistics

December Temperature

Charleston Executive Airport (5.6 miles)

  • Lowest 4 December, 2025

    37.4 °F

  • Average December

    50.9 °F

  • Highest 2 December, 2025

    59 °F

Climate (2020–Present)

Charleston Executive Airport (5.6 miles)

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  • Average Low 2020–2025

    58.9 °F

  • Average 2020–2025

    67.2 °F

  • Average High 2020–2025

    76 °F
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