Mount Pleasant Regional Airport (Faison Field) Weather Forecast

    • 34
    • 51

    Increasing Clouds

    • 42
    • 58

    Partly Sunny

    • 42
    • 59

    Chance Rain Showers

    • 29
    • 53

    Slight Chance Rain Showers

    • 36
    • 49

    Mostly Sunny

    • 37
    • 57

    Mostly Cloudy

Today 12 Jan Charleston

Mostly sunny. Highs in the lower 50s. North Winds 5 to 10 Mph.

Tonight 12 Jan Charleston

Partly cloudy. Much cooler with Lows in the lower 30s. North Winds 5 to 10 Mph with Gusts up to 25 Mph.

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Mount Pleasant Regional Airport (Faison Field) Temperature Statistics

January Temperature

Mount Pleasant Regional-Faison Field (0 miles)

  • Lowest 1 January, 2026

    39.2 °F

  • Average January

    55.4 °F

  • Highest 9 January, 2026

    77 °F

Climate (2021–Present)

Mount Pleasant Regional-Faison Field (0 miles)

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  • Average Low 2021–2026

    58.3 °F

  • Average 2021–2026

    66.4 °F

  • Average High 2021–2026

    75.4 °F
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