Sugar Island Weather Forecast
- 59
- 71
Chance Rain Showers
- 61
- 66
Rain Showers Likely
- 52
- 66
Chance Rain Showers
- 46
- 60
Partly Sunny
- 51
- 61
Mostly Cloudy
- 45
- 60
Slight Chance Rain Showers
Today 29 Sep Central Chippewa
Partly sunny. Areas of dense fog early. Highs in the lower 70s. South Winds up to 10 Mph.
Tonight 29 Sep Central Chippewa
Mostly cloudy. A 40 percent chance of rain Showers after midnight. Lows in the mid 50s. South Winds up to 10 Mph.
Sugar Island Temperature Statistics
September Temperature
Sault Ste. Marie (8.7 miles)
Lowest 22 September, 2026
39.7 °FAverage September
61 °FHighest 1 September, 2026
81.6 °F
Climate (2021–2026)
Sault Ste. Marie (8.7 miles)
Average Low 2021–2026
36.1 °FAverage 2021–2026
44.2 °FAverage High 2021–2026
52.6 °F