Fern Lake Weather Forecast
- 41
- 55
Mostly Cloudy
- 23
- 48
Wintry Mix
- 19
- 29
Wintry Mix
- 6
- 26
Slight Chance Sleet
- 8
- 33
Mostly Sunny
- 27
- 41
Mostly Cloudy
- 26
- 46
Mostly Cloudy
Today 22 Jan Harrison
Mostly cloudy. Near steady temperature in the mid 50s. East Winds around 5 Mph.
Tonight 22 Jan Harrison
Mostly cloudy. Lows in the lower 40s. Northeast Winds 5 to 10 Mph.
Fern Lake Temperature Statistics
January Temperature
Marshall (8.1 miles)
Lowest 18 January, 2026
23 °FAverage January
50.6 °FHighest 6 January, 2026
79.5 °F
Climate (2021–Present)
Marshall (8.1 miles)
Average Low 2021–2026
55.3 °FAverage 2021–2026
65.6 °FAverage High 2021–2026
77.4 °F