First Black Lake Weather Forecast
- 60
- 81
Slight Chance Thunderstorms
- 56
- 80
Chance Thunderstorms
- 52
- 72
Chance Rain Showers
- 49
- 69
Chance Rain Showers
- 52
- 68
Chance Rain Showers
- 51
- 67
Chance Rain Showers
Today 16 Sep Iron
Mostly sunny. Hot with Highs in the lower 80s. South Winds 5 to 10 Mph.
Tonight 16 Sep Iron
Mostly cloudy. Near steady temperature in the lower 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.
First Black Lake Temperature Statistics
September Temperature
Manitowish Waters Airport (14.9 miles)
Lowest 7 September, 2025
36.9 °FAverage September
54.3 °FHighest 13 September, 2025
79 °F
Climate (2020–Present)
Manitowish Waters Airport (14.9 miles)
Average Low 2020–2025
29.6 °FAverage 2020–2025
40.5 °FAverage High 2020–2025
50.1 °F