Union County State Conservation Area Weather Forecast
- 74
- 94
Sunny
- 74
- 92
Chance Thunderstorms
- 73
- 90
Thunderstorms Likely
- 73
- 91
Chance Thunderstorms
- 72
- 90
Chance Thunderstorms
- 72
- 89
Chance Thunderstorms
- 73
- 91
Chance Thunderstorms
Today 5 Jul Union
Sunny. Near steady temperature in the lower 90s. South Winds around 5 Mph.
Tonight 5 Jul Union
Clear. Lows in the lower 70s. South Winds around 5 Mph.
Union County State Conservation Area Temperature Statistics
July Temperature
Cape Girardeau, Cape Girardeau Regional Airport (15.5 miles)
Lowest 2 July, 2025
64.9 °FAverage July
77.7 °FHighest 3 July, 2025
90 °F
Climate (2020–Present)
Cape Girardeau, Cape Girardeau Regional Airport (15.5 miles)
Average Low 2020–2025
48.6 °FAverage 2020–2025
59 °FAverage High 2020–2025
69.8 °F