Union Weather Forecast

    • 56
    • 70

    Chance Rain Showers

    • 56
    • 75

    Chance Rain Showers

    • 39
    • 73

    Partly Sunny

    • 26
    • 47

    Mostly Sunny

    • 36
    • 49

    Mostly Sunny

    • 40
    • 62

    Mostly Sunny

Today 7 Nov Union

Sunny. Highs around 70. Southwest Winds around 5 Mph.

Tonight 7 Nov Union

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers after midnight. Not as cool with Lows in the upper 50s. Southwest Winds around 5 Mph. Chance of rain 30 percent.

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Union Temperature Statistics

November Temperature

Spartanburg Memorial (23 miles)

  • Lowest 1 November, 2025

    33.8 °F

  • Average November

    51.1 °F

  • Highest 5 November, 2025

    73.4 °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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