Union Weather Forecast

    • 24
    • 48

    Mostly Sunny

    • 31
    • 47

    Partly Sunny

    • 32
    • 49

    Chance Rain

    • 35
    • 47

    Rain

    • 29
    • 47

    Chance Rain

    • 29
    • 50

    Partly Sunny

    • 33
    • 54

    Partly Sunny

Today 28 Nov Union

Sunny. Highs in the upper 40s. Northwest Winds 5 to 10 Mph.

Tonight 28 Nov Union

Mostly clear. Cold with Lows in the mid 20s. Light and variable Winds.

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Union Temperature Statistics

November Temperature

Spartanburg Memorial (23 miles)

  • Lowest 11 November, 2025

    26.6 °F
  • Average November

    54.8 °F
  • Highest 22 November, 2025

    78.8 °F

Climate (2020–Present)

Spartanburg Memorial (23 miles)

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  • Average Low 2020–2025

    51.1 °F
  • Average 2020–2025

    60.8 °F
  • Average High 2020–2025

    71.6 °F
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