Union City Weather Forecast
- 68
- 89
Slight Chance Thunderstorms
- 67
- 89
Partly Sunny
- 65
- 88
Rain Showers Likely
- 61
- 81
Chance Thunderstorms
- 63
- 82
Slight Chance Thunderstorms
- 65
- 86
Slight Chance Thunderstorms
- 65
- 86
Slight Chance Thunderstorms
Today 15 Sep Canadian
Mostly sunny with a slight chance of Showers and Thunderstorms. Highs in the upper 80s. South Winds around 10 Mph. Chance of rain 20 percent.
Tonight 15 Sep Canadian
Partly cloudy Early, then clearing. A slight chance of Showers and Thunderstorms. Lows in the upper 60s. South Winds 5 to 10 Mph. Chance of rain 20 percent.
Union City Temperature Statistics
September Temperature
El Reno, El Reno Regional Airport (6.2 miles)
Lowest 6 September, 2025
55.4 °FAverage September
71.7 °FHighest 12 September, 2025
93.2 °F
Climate (2020–Present)
El Reno, El Reno Regional Airport (6.2 miles)
Average Low 2020–2025
49.5 °FAverage 2020–2025
60.6 °FAverage High 2020–2025
72.7 °F