Union City Weather Forecast

    • 70
    • 88

    Mostly Sunny

    • 65
    • 81

    Rain Showers Likely

    • 66
    • 82

    Chance Rain Showers

    • 67
    • 80

    Chance Rain Showers

    • 66
    • 83

    Chance Thunderstorms

    • 65
    • 83

    Mostly Sunny

Today 19 Aug Western Union

Mostly sunny. Highs in the upper 80s. Light and variable Winds, becoming west 5 to 10 Mph.

Tonight 19 Aug Western Union

Partly cloudy in the Evening, then becoming mostly clear. Lows in the upper 60s. West Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Union City Temperature Statistics

August Temperature

Newark, Newark International Airport (5 miles)

  • Lowest 4 August, 2026

    64.7 °F

  • Average August

    80 °F

  • Highest 7 August, 2026

    95.6 °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

    58.1 °F

  • Average High 2021–2026

    66.4 °F
Get WillyWeather+ to remove ads