Union City Weather Forecast

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    • 68

    Rain Showers

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    • 56

    Rain Showers

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    • 63

    Chance Rain Showers

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    • 76

    Slight Chance Rain Showers

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    • 81

    Slight Chance Rain Showers

Today 22 May Western Union

Mostly cloudy. Highs in the upper 60s. Northeast Winds 10 to 15 Mph, becoming east this afternoon. Gusts up to 25 Mph.

Tonight 22 May Western Union

Cloudy. A slight chance of rain after midnight. Lows in the upper 40s. East Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. 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

    65.3 °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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