Swansea Weather Forecast

    • 30
    • 67

    Breezy

    • 29
    • 51

    Mostly Sunny

    • 30
    • 52

    Partly Sunny

    • 41
    • 64

    Mostly Sunny

    • 49
    • 74

    Mostly Sunny

    • 55
    • 81

    Partly Sunny

    • 55
    • 83

    Mostly Sunny

Today 16 Mar Lexington

Showers with a slight chance of Thunderstorms. Breezy with Highs in the upper 60s. Temperature falling into the lower 50s late. Southwest Winds 20 to 25 Mph with Gusts up to 45 Mph. Chance of rain near 100 percent.

Tonight 16 Mar Lexington

Partly cloudy with a chance of rain Showers with a slight chance of Thunderstorms this Evening, then mostly clear after midnight. Breezy and much cooler with Lows around 30. West Winds 15 to 25 Mph with Gusts up to 40 Mph, Diminishing to 10 to 15 Mph with Gusts up to 25 Mph after midnight. Chance of rain 50 percent.

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Swansea Temperature Statistics

March Temperature

Columbia, Columbia Metropolitan Airport (13.7 miles)

  • Lowest 13 March, 2026

    36 °F

  • Average March

    64.6 °F

  • Highest 11 March, 2026

    89.1 °F

Climate (2021–Present)

Columbia, Columbia Metropolitan Airport (13.7 miles)

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  • Average Low 2021–2026

    54.7 °F

  • Average 2021–2026

    65.2 °F

  • Average High 2021–2026

    76.5 °F
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