Blanchard Island Recreation Area Weather Forecast
- 64
- 80
Increasing Clouds
- 59
- 81
Becoming Sunny
- 64
- 82
Mostly Sunny
- 61
- 84
Chance Rain Showers
- 68
- 82
Chance Rain Showers
- 65
- 89
Rain Showers Likely
- 61
- 79
Chance Rain Showers
Today 9 Sep Rock Island
Mostly cloudy and not as warm. Near steady temperature in the upper 70s. West Winds 5 to 10 Mph.
Tonight 9 Sep Rock Island
Partly cloudy this Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 60s. West Winds 5 to 10 Mph.
Blanchard Island Recreation Area Temperature Statistics
September Temperature
Muscatine (5 miles)
Lowest 7 September, 2026
66.2 °FAverage September
81.4 °FHighest 1 September, 2026
96.8 °F
Climate (2021–2026)
Muscatine (5 miles)
Average Low 2021–2026
42.4 °FAverage 2021–2026
53.1 °FAverage High 2021–2026
63.5 °F