Union City Weather Forecast
- 66
- 79
Rain Showers
- 63
- 77
Chance Rain Showers
- 64
- 84
Mostly Sunny
- 66
- 85
Rain Showers Likely
- 68
- 86
Chance Thunderstorms
- 68
- 82
Slight Chance Rain Showers
- 68
- 87
Partly Sunny
Today 22 Jun Western Union
Showers with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Near steady temperature in the mid 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain near 100 percent.
Tonight 22 Jun Western Union
Showers with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Humid with Lows in the mid 60s. Southeast Winds 5 to 10 Mph, becoming southwest after midnight. Chance of rain 90 percent.
Union City Temperature Statistics
June Temperature
Newark, Newark International Airport (5 miles)
Lowest 2 June, 2026
51.7 °FAverage June
75.9 °FHighest 11 June, 2026
97.6 °F
Climate (2021–2026)
Newark, Newark International Airport (5 miles)
Average Low 2021–2026
49.8 °FAverage 2021–2026
58.1 °FAverage High 2021–2026
66.4 °F