Summit Lake Weather Forecast
- 49
- 60
Patchy Fog
- 50
- 61
Chance Rain Showers
- 55
- 65
Chance Rain Showers
- 54
- 66
Rain Showers Likely
- 53
- 68
Chance Rain Showers
- 51
- 66
Mostly Cloudy
- 51
- 67
Partly Sunny
Today 18 Sep Baraga
Mostly cloudy. Northeast Winds 5 to 10 Mph with Gusts up to 25 Mph.
Tonight 18 Sep Baraga
Mostly cloudy with a 20 percent chance of Showers. Patchy fog after midnight. Lows in the lower 50s. East Winds 5 to 10 Mph.
Summit Lake Temperature Statistics
September Temperature
Houghton County Memorial Airport (36.7 miles)
Lowest 8 September, 2025
42.1 °FAverage September
59.2 °FHighest 16 September, 2025
84 °F
Climate (2020–Present)
Houghton County Memorial Airport (36.7 miles)
Average Low 2020–2025
35.9 °FAverage 2020–2025
44.1 °FAverage High 2020–2025
52.1 °F