Rock Island Park Weather Forecast
- 64
- 85
Mostly Sunny
- 69
- 92
Chance Thunderstorms
- 68
- 95
Chance Rain Showers
- 71
- 96
Mostly Sunny
- 69
- 98
Chance Rain Showers
- 60
- 89
Rain Showers Likely
- 62
- 85
Chance Rain Showers
Today 10 Sep Pratt
Partly sunny. Not as warm with Highs in the mid 80s. East Winds around 5 Mph.
Tonight 10 Sep Pratt
Mostly clear. Lows in the mid 60s. Southeast Winds around 5 Mph.
Rock Island Park Temperature Statistics
September Temperature
Pratt Municipal (3.1 miles)
Lowest 1 September, 2026
70.3 °FAverage September
89.1 °FHighest 8 September, 2026
104 °F
Climate (2021–2026)
Pratt Municipal (3.1 miles)
Average Low 2021–2026
46.4 °FAverage 2021–2026
58.7 °FAverage High 2021–2026
71.5 °F