Reynoldsville Weather Forecast
- 68
- 93
Decreasing Clouds
- 72
- 90
Partly Sunny
- 73
- 97
Hot
- 73
- 96
Mostly Sunny
- 71
- 96
Partly Sunny
- 69
- 94
Partly Sunny
Today 13 Sep Union
Patchy fog this morning. Mostly sunny. Highs in the lower 90s. North Winds around 5 Mph.
Tonight 13 Sep Union
Partly cloudy in the Evening, then clearing. Lows in the upper 60s. Northeast Winds 5 to 10 Mph.
Reynoldsville Temperature Statistics
September Temperature
Cape Girardeau, Cape Girardeau Regional Airport (13.7 miles)
Lowest 8 September, 2026
59.6 °FAverage September
82.1 °FHighest 5 September, 2026
101.6 °F
Climate (2021–2026)
Cape Girardeau, Cape Girardeau Regional Airport (13.7 miles)
Average Low 2021–2026
49 °FAverage 2021–2026
59.8 °FAverage High 2021–2026
70.6 °F