Mount Union Weather Forecast
- 75
- 97
Hot
- 77
- 96
Mostly Sunny
- 77
- 98
Hot
- 76
- 99
Hot
- 75
- 99
Hot
- 76
- 99
Hot
- 76
- 100
Hot
Today 10 Aug Union
Mostly sunny. Hot with Highs in the mid 90s. South Winds around 5 Mph.
Tonight 10 Aug Union
Partly cloudy. Lows in the mid 70s. South Winds around 5 Mph.
Mount Union Temperature Statistics
August Temperature
South Arkansas Regional Airport (24.9 miles)
Lowest 3 August, 2026
66.7 °FAverage August
83 °FHighest 5 August, 2026
100.7 °F
Climate (2021–2026)
South Arkansas Regional Airport (24.9 miles)
Average Low 2021–2026
54.2 °FAverage 2021–2026
65.4 °FAverage High 2021–2026
77.2 °F