Union City Weather Forecast

    • 64
    • 84

    Chance Rain Showers

    • 63
    • 82

    Mostly Sunny

    • 70
    • 85

    Partly Sunny

    • 70
    • 86

    Slight Chance Thunderstorms

    • 71
    • 85

    Chance Rain Showers

    • 69
    • 85

    Chance Rain Showers

Today 28 Aug Western Union

Partly sunny. Areas of fog this morning. A chance of Showers with a slight chance of Thunderstorms this afternoon. Highs in the lower 80s. Northwest Winds around 5 Mph. Chance of rain 30 percent.

Tonight 28 Aug Western Union

Mostly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower 60s. North Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union City Temperature Statistics

August Temperature

Newark, Newark International Airport (5 miles)

  • Lowest 24 August, 2026

    63.6 °F

  • Average August

    78.5 °F

  • Highest 7 August, 2026

    95.6 °F

Climate (2021–2026)

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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