Cape Girardeau Regional Airport Weather Forecast
- 77
- 95
Slight Chance Thunderstorms
- 78
- 97
Hot
- 73
- 95
Slight Chance Thunderstorms
- 67
- 88
Mostly Sunny
- 68
- 89
Partly Sunny
- 68
- 87
Chance Rain Showers
Today 26 Jul Scott
Mostly sunny. A slight chance of Showers and Thunderstorms this morning. Highs in the mid 90s. Calm Winds, becoming southwest around 5 Mph this afternoon. Chance of rain 20 percent. Highest heat index Readings heat index Readings up to 110 this afternoon.
Tonight 26 Jul Scott
Partly cloudy in the Evening, then becoming mostly clear. Humid with Lows in the upper 70s. Southwest Winds around 5 Mph.
Cape Girardeau Regional Airport Temperature Statistics
July Temperature
Cape Girardeau, Cape Girardeau Regional Airport (0 miles)
Lowest 23 July, 2026
62.7 °FAverage July
79.9 °FHighest 21 July, 2026
95.6 °F
Climate (2021–2026)
Cape Girardeau, Cape Girardeau Regional Airport (0 miles)
Average Low 2021–2026
49 °FAverage 2021–2026
59.7 °FAverage High 2021–2026
70.5 °F