Union City Weather Forecast

    • 58
    • 65

    Rain

    • 60
    • 73

    Partly Sunny

    • 63
    • 77

    Partly Sunny

    • 66
    • 80

    Partly Sunny

    • 59
    • 78

    Slight Chance Rain Showers

    • 57
    • 71

    Partly Sunny

Today 28 Sep Western Union

Cloudy. Rain, mainly in the morning. Highs in the mid 60s. North Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 80 percent.

Tonight 28 Sep Western Union

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 50s. Northwest Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union City Temperature Statistics

September Temperature

Newark, Newark International Airport (5 miles)

  • Lowest 24 September, 2026

    53.7 °F

  • Average September

    71.9 °F

  • Highest 3 September, 2026

    89.7 °F

Climate (2021–2026)

Newark, Newark International Airport (5 miles)

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  • Average Low 2021–2026

    49.8 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    66.4 °F
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