Union Weather Forecast

    • 56
    • 76

    Increasing Clouds

    • 63
    • 76

    Rain Showers Likely

    • 61
    • 76

    Chance Thunderstorms

    • 51
    • 75

    Chance Rain Showers

    • 46
    • 72

    Partly Sunny

    • 43
    • 68

    Mostly Sunny

    • 40
    • 66

    Sunny

Today 3 Nov Union

Sunny. Highs in the upper 60s.

Tonight 3 Nov Union

Partly cloudy. Lows in the mid 50s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union Temperature Statistics

November Temperature

Spartanburg Memorial (23 miles)

  • Lowest 1 November, 2026

    53.6 °F

  • Average November

    57.3 °F

  • Highest 1 November, 2026

    64.4 °F

Climate (2021–2026)

Spartanburg Memorial (23 miles)

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  • Average Low 2021–2026

    51.2 °F

  • Average 2021–2026

    61.1 °F

  • Average High 2021–2026

    72.1 °F
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