Union City Weather Forecast

    • 56
    • 58

    Rain

    • 61
    • 77

    Rain Showers

    • 64
    • 83

    Mostly Cloudy

    • 66
    • 87

    Mostly Cloudy

    • 60
    • 81

    Slight Chance Thunderstorms

    • 57
    • 77

    Partly Sunny

Today 24 May Western Union

Rain. Highs in the upper 50s. East Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

Tonight 24 May Western Union

Cloudy. A chance of Showers in the Evening, then Showers likely after midnight. Areas of fog after midnight. Lows in the mid 50s. Northeast Winds 5 to 10 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union City Temperature Statistics

May Temperature

Newark, Newark International Airport (5 miles)

  • Lowest 1 May, 2026

    46.7 °F

  • Average May

    64.8 °F

  • Highest 19 May, 2026

    99.6 °F

Climate (2021–Present)

Newark, Newark International Airport (5 miles)

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  • Average Low 2021–2026

    49.9 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    66.4 °F
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