Rock Bluff Park Weather Forecast
- 41
- 69
Mostly Sunny
- 48
- 71
Sunny
- 58
- 80
Chance Rain Showers
- 60
- 83
Partly Sunny
- 60
- 88
Mostly Sunny
- 61
- 87
Partly Sunny
Today 6 Sep Wapello
Sunny. Highs in the upper 60s. Northwest Winds 5 to 10 Mph.
Tonight 6 Sep Wapello
Mostly clear. Lows in the lower 40s. Northwest Winds 5 to 10 Mph.
Rock Bluff Park Temperature Statistics
September Temperature
Ottumwa Regional Airport (3.7 miles)
Lowest 4 September, 2025
43 °FAverage September
63.3 °FHighest 2 September, 2025
79 °F
Climate (2020–Present)
Ottumwa Regional Airport (3.7 miles)
Average Low 2020–2025
41.8 °FAverage 2020–2025
52.1 °FAverage High 2020–2025
62.6 °F