Union City Weather Forecast

    • 59
    • 71

    Chance Rain

    • 58
    • 67

    Rain

    • 59
    • 66

    Rain Likely

    • 59
    • 70

    Slight Chance Rain Showers

    • 58
    • 74

    Partly Sunny

    • 62
    • 76

    Partly Sunny

Today 25 Sep Western Union

Partly sunny in the Morning, then becoming mostly cloudy. Highs in the lower 70s. Northeast Winds 10 to 15 Mph with Gusts up to 35 Mph.

Tonight 25 Sep Western Union

Mostly cloudy with a 50 percent chance of rain. Lows in the upper 50s. North Winds around 15 Mph with Gusts up to 40 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Union City Temperature Statistics

September Temperature

Newark, Newark International Airport (5 miles)

  • Lowest 15 September, 2026

    55.7 °F

  • Average September

    73.1 °F

  • Highest 3 September, 2026

    89.7 °F

Climate (2021–2026)

Newark, Newark International Airport (5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    49.8 °F

  • Average 2021–2026

    58 °F

  • Average High 2021–2026

    66.4 °F
Get WillyWeather+ to remove ads