Union City Weather Forecast

    • 50
    • 68

    Rain Showers Likely

    • 53
    • 69

    Partly Sunny

    • 64
    • 82

    Partly Sunny

    • 66
    • 89

    Partly Sunny

    • 65
    • 84

    Partly Sunny

    • 73
    • 94

    Partly Sunny

    • 69
    • 94

    Chance Rain Showers

Today 14 May Western Union

Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 60s. West Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 14 May Western Union

Partly cloudy. Lows in the upper 40s. Northwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union City Temperature Statistics

May Temperature

Newark, Newark International Airport (5 miles)

  • Lowest 12 May, 2026

    46 °F

  • Average May

    60.3 °F

  • Highest 5 May, 2026

    86.6 °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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