Union City Weather Forecast

    • 53
    • 76

    Mostly Sunny

    • 58
    • 78

    Partly Sunny

    • 55
    • 73

    Mostly Cloudy

    • 54
    • 64

    Chance Rain Showers

    • 56
    • 71

    Partly Sunny

    • 58
    • 74

    Chance Rain Showers

Today 29 Oct South Fulton

Sunny. Highs in the mid 70s. East Winds 5 to 10 Mph.

Tonight 29 Oct South Fulton

Mostly clear. Lows in the lower 50s. Light and variable Winds, becoming northeast around 5 Mph after midnight.

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Union City Temperature Statistics

October Temperature

Atlanta, Hartsfield - Jackson Atlanta International Airport (7.5 miles)

  • Lowest 19 October, 2026

    45.6 °F

  • Average October

    67.9 °F

  • Highest 15 October, 2026

    88.6 °F

Climate (2021–2026)

Atlanta, Hartsfield - Jackson Atlanta International Airport (7.5 miles)

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  • Average Low 2021–2026

    56.8 °F

  • Average 2021–2026

    65.6 °F

  • Average High 2021–2026

    75.4 °F
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