Union City Weather Forecast
- 43
- 67
Becoming Sunny
- 39
- 60
Mostly Sunny
- 40
- 62
Mostly Sunny
- 43
- 65
Mostly Sunny
- 49
- 69
Mostly Sunny
- 46
- 64
Partly Sunny
Today 22 Oct Western Union
Sunny. Highs in the upper 60s. North Winds 5 to 10 Mph with Gusts up to 20 Mph.
Tonight 22 Oct Western Union
Clear. Lows in the lower 40s. North Winds 5 to 10 Mph. Gusts up to 20 Mph after midnight.
Union City Temperature Statistics
October Temperature
Newark, Newark International Airport (5 miles)
Lowest 18 October, 2026
37.9 °FAverage October
62.7 °FHighest 2 October, 2026
87.7 °F
Climate (2021–2026)
Newark, Newark International Airport (5 miles)
Average Low 2021–2026
49.7 °FAverage 2021–2026
58 °FAverage High 2021–2026
66.3 °F