Union Crossroads Weather Forecast

    • 39
    • 57

    Mostly Cloudy

    • 43
    • 64

    Mostly Cloudy

    • 34
    • 60

    Chance Rain/Sleet

    • 25
    • 41

    Rain/Freezing Rain

    • 27
    • 40

    Rain

    • 12
    • 41

    Partly Sunny

    • 14
    • 36

    Mostly Sunny

Today 21 Jan Clarendon

Partly sunny. Near steady temperature in the mid 50s. South Winds around 5 Mph.

Tonight 21 Jan Clarendon

Mostly cloudy. Not as cool with Lows around 40. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union Crossroads Temperature Statistics

January Temperature

Kingstree Williamsburg Regional Airport (9.3 miles)

  • Lowest 16 January, 2026

    14 °F

  • Average January

    46.7 °F

  • Highest 10 January, 2026

    78.8 °F

Climate (2021–Present)

Kingstree Williamsburg Regional Airport (9.3 miles)

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  • Average Low 2021–2026

    52 °F

  • Average 2021–2026

    62.8 °F

  • Average High 2021–2026

    74.6 °F
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