Fifteen Lake Weather Forecast
- 59
- 80
Rain Showers
- 42
- 70
Partly Sunny
- 36
- 61
Partly Sunny
- 49
- 65
Rain Showers
- 42
- 67
Partly Sunny
- 44
- 66
Chance Rain Showers
Today 11 Sep Iron
Partly sunny. Hot. Near steady temperature around 80. South Winds around 15 Mph with Gusts up to 35 Mph.
Tonight 11 Sep Iron
Mostly cloudy. Showers likely with a slight chance of Thunderstorms after midnight. Lows in the upper 50s. South Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.
Fifteen Lake Temperature Statistics
September Temperature
Ironwood, Gogebic-Iron County Airport (19.3 miles)
Lowest 1 September, 2026
52 °FAverage September
68.5 °FHighest 1 September, 2026
86 °F
Climate (2021–2026)
Ironwood, Gogebic-Iron County Airport (19.3 miles)
Average Low 2021–2026
32.8 °FAverage 2021–2026
42.7 °FAverage High 2021–2026
51.4 °F