Union City Weather Forecast

    • 64
    • 81

    Mostly Cloudy

    • 65
    • 84

    Slight Chance Rain Showers

    • 57
    • 78

    Mostly Sunny

    • 57
    • 77

    Partly Sunny

    • 55
    • 74

    Partly Sunny

    • 57
    • 74

    Partly Sunny

Today 26 May Western Union

Patchy fog this morning. Mostly sunny. Highs in the lower 80s. Northeast Winds around 5 Mph, becoming south this afternoon.

Tonight 26 May Western Union

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 60s. Southwest Winds around 5 Mph.

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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

    64.5 °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

    49.8 °F

  • Average 2021–2026

    58.1 °F

  • Average High 2021–2026

    66.4 °F
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