Sugar Island Weather Forecast
- 61
- 77
Increasing Clouds
- 54
- 74
Chance Rain Showers
- 55
- 73
Mostly Sunny
- 60
- 72
Partly Sunny
- 62
- 76
Chance Rain Showers
- 59
- 74
Chance Rain Showers
- 58
- 72
Partly Sunny
Today 17 Aug Central Chippewa
Mostly sunny. Highs in the mid 70s. Northwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon.
Tonight 17 Aug Central Chippewa
Partly cloudy. Lows in the upper 50s. Light Winds becoming south up to 10 Mph after midnight.
Sugar Island Temperature Statistics
August Temperature
Sault Ste. Marie (8.7 miles)
Lowest 3 August, 2026
52.6 °FAverage August
68 °FHighest 4 August, 2026
83.6 °F
Climate (2021–2026)
Sault Ste. Marie (8.7 miles)
Average Low 2021–2026
36.2 °FAverage 2021–2026
44.2 °FAverage High 2021–2026
52.6 °F