Union City Weather Forecast

    • 50
    • 65

    Rain Showers

    • 49
    • 57

    Rain Showers

    • 55
    • 63

    Chance Rain Showers

    • 60
    • 70

    Slight Chance Rain Showers

    • 62
    • 80

    Slight Chance Rain Showers

Today 22 May Western Union

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the mid 60s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 22 May Western Union

Mostly cloudy. A slight chance of rain after midnight. Lows in the upper 40s. East Winds 5 to 10 Mph. Chance of rain 20 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

    64.4 °F

  • Highest 19 May, 2026

    98.1 °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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