Fern Lake Weather Forecast
- 74
- 96
Mostly Sunny
- 73
- 96
Mostly Sunny
- 66
- 92
Slight Chance Thunderstorms
- 66
- 89
Slight Chance Thunderstorms
- 66
- 88
Slight Chance Thunderstorms
Today 12 Jul South Beltrami
Sunny. Highs 95 to 100. Southwest Winds 5 to 15 Mph with higher Gusts.
Tonight 12 Jul South Beltrami
Clear. Lows 70 to 75. Southwest Winds around 10 Mph.
Fern Lake Temperature Statistics
July Temperature
Bemidji (5.6 miles)
Lowest 9 July, 2026
50 °FAverage July
68.8 °FHighest 6 July, 2026
85.5 °F
Climate (2021–2026)
Bemidji (5.6 miles)
Average Low 2021–2026
30.3 °FAverage 2021–2026
41.1 °FAverage High 2021–2026
50.8 °F