Union City Weather Forecast

    • 69
    • 83

    Rain Showers

    • 70
    • 86

    Rain Showers Likely

    • 68
    • 87

    Mostly Sunny

    • 70
    • 88

    Chance Rain Showers

    • 66
    • 84

    Chance Rain Showers

    • 66
    • 82

    Chance Rain Showers

Today 16 Aug Western Union

Partly sunny this Morning, then mostly cloudy with a chance of Showers this afternoon. Highs in the lower 80s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 16 Aug Western Union

Showers in the Evening, then Showers with a slight chance of Thunderstorms after midnight. Lows in the upper 60s. South Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening. Chance of rain near 100 percent.

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Union City Temperature Statistics

August Temperature

Newark, Newark International Airport (5 miles)

  • Lowest 4 August, 2026

    64.7 °F

  • Average August

    80.9 °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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