Ridgeville Weather Forecast

    • 42
    • 59

    Increasing Clouds

    • 50
    • 69

    Partly Sunny

    • 49
    • 73

    Partly Sunny

    • 52
    • 74

    Mostly Sunny

    • 56
    • 74

    Partly Sunny

    • 55
    • 74

    Partly Sunny

Today 22 Dec Dorchester

Sunny. Highs in the upper 50s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 22 Dec Dorchester

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 40s. Northeast Winds around 5 Mph.

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  • Temperature Real-Time

Ridgeville Temperature Statistics

December Temperature

Summerville Airport (3.1 miles)

  • Lowest 15 December, 2025

    21.2 °F

  • Average December

    47.2 °F

  • Highest 13 December, 2025

    69.8 °F

Climate (2020–Present)

Summerville Airport (3.1 miles)

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  • Average Low 2020–2025

    56.2 °F

  • Average 2020–2025

    65.7 °F

  • Average High 2020–2025

    76.7 °F
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