Union Crossroads Weather Forecast

    • 39
    • 48

    Rain

    • 40
    • 51

    Rain

    • 38
    • 55

    Chance Rain

    • 25
    • 49

    Partly Sunny

    • 29
    • 47

    Mostly Sunny

    • 40
    • 58

    Partly Sunny

Today 5 Dec Clarendon

Patchy fog in the morning. Rain. Highs in the upper 40s. Northeast Winds around 5 Mph. Chance of rain near 100 percent.

Tonight 5 Dec Clarendon

Patchy fog in the evening. Rain likely. Lows around 40. North Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 70 percent.

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Union Crossroads Temperature Statistics

December Temperature

Kingstree Williamsburg Regional Airport (9.3 miles)

  • Lowest 2 December, 2025

    41 °F

  • Average December

    46.8 °F

  • Highest 1 December, 2025

    51.8 °F

Climate (2020–Present)

Kingstree Williamsburg Regional Airport (9.3 miles)

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  • Average Low 2020–2025

    52 °F

  • Average 2020–2025

    62.8 °F

  • Average High 2020–2025

    74.5 °F
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