Union City Weather Forecast

    • 66
    • 81

    Chance Thunderstorms

    • 66
    • 79

    Rain Showers Likely

    • 67
    • 84

    Partly Sunny

    • 69
    • 85

    Mostly Cloudy

    • 70
    • 82

    Chance Rain Showers

    • 69
    • 83

    Chance Rain Showers

Today 29 Jul Western Union

Partly sunny. A chance of Showers and Thunderstorms. Some Thunderstorms may produce heavy rainfall in the morning. Humid with Highs around 80. Northeast Winds around 5 Mph, becoming northwest in the afternoon. Chance of rain 50 percent.

Tonight 29 Jul Western Union

Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly cloudy with a chance of Showers after midnight. Lows in the upper 60s. Northwest Winds 5 to 10 Mph. Chance of rain 40 percent.

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Union City Temperature Statistics

July Temperature

Newark, Newark International Airport (5 miles)

  • Lowest 20 July, 2026

    62.7 °F

  • Average July

    79.2 °F

  • Highest 2 July, 2026

    105.7 °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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