Fern Lake Weather Forecast
- 65
- 89
Increasing Clouds
- 66
- 91
Partly Sunny
- 68
- 95
Partly Sunny
- 69
- 94
Partly Sunny
- 70
- 93
Chance Rain Showers
- 68
- 88
Chance Rain Showers
Today 25 Sep Harrison
Partly cloudy. Highs in the upper 80s. Northeast Winds around 5 Mph.
Tonight 25 Sep Harrison
Partly cloudy. Lows in the mid 60s. East Winds around 5 Mph in the Evening, becoming light and variable.
Fern Lake Temperature Statistics
September Temperature
Marshall (8.1 miles)
Lowest 19 September, 2026
64.9 °FAverage September
83.8 °FHighest 13 September, 2026
100.8 °F
Climate (2021–2026)
Marshall (8.1 miles)
Average Low 2021–2026
56 °FAverage 2021–2026
66.5 °FAverage High 2021–2026
78.4 °F