Cook Island Nature Preserve Weather Forecast
- 59
- 76
Slight Chance Rain Showers
- 56
- 77
Mostly Sunny
- 58
- 77
Partly Sunny
- 59
- 76
Mostly Cloudy
- 62
- 70
Rain Showers Likely
- 59
- 74
Chance Rain Showers
Today 4 Sep Central Chippewa
Partly sunny with a 20 percent chance of rain Showers. Highs in the mid 70s. East Winds up to 10 Mph.
Tonight 4 Sep Central Chippewa
Partly cloudy. A 20 percent chance of rain Showers early. Lows in the upper 50s. Light Winds.
Cook Island Nature Preserve Temperature Statistics
September Temperature
Sault Ste. Marie (4.3 miles)
Lowest 1 September, 2026
66.9 °FAverage September
71 °FHighest 1 September, 2026
81 °F
Climate (2021–2026)
Sault Ste. Marie (4.3 miles)
Average Low 2021–2026
36.1 °FAverage 2021–2026
44.2 °FAverage High 2021–2026
52.6 °F