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Fernan Lake Village, ID Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Fernan Lake Village, a city in Kootenai County, Idaho.

Today
77°F
Sunny
Sunny. High near 77, with temperatures falling to around 75 in the afternoon. Southwest wind around 2 mph.

7-day forecast for Fernan Lake Village

WhenTempForecastWindPrecip
Today 77°F Sunny 2 mph SW 2%
Tonight 53°F Mostly Clear 1 mph NE 2%
Sunday 79°F Sunny 2 mph SW 0%
Sunday Night 54°F Clear 1 mph NE 0%
Monday 81°F Sunny 3 mph S 0%
Monday Night 56°F Mostly Clear 2 mph SE 0%
Tuesday 78°F Sunny 3 mph S 0%
Tuesday Night 54°F Partly Cloudy 2 mph S 1%
Wednesday 74°F Mostly Sunny 5 mph S 1%
Wednesday Night 53°F Partly Cloudy 3 mph S 1%
Thursday 73°F Mostly Sunny 3 mph S 3%
Thursday Night 53°F Mostly Cloudy 2 mph E 8%
Friday 70°F Partly Sunny then Slight Chance Rain Showers 3 mph S 21%
Friday Night 49°F Slight Chance Rain Showers 3 mph S 22%

Forecast source: National Weather Service (api.weather.gov) for Fernan Lake Village (47.672, -116.748). Updated through the day.

Growing snapshot for Fernan Lake Village

Last spring frost
Apr 22
First fall frost
Oct 18
Growing season
179 days
Hardiness zone
6b

More local growing data for Fernan Lake Village: nearby ZIP 83815 weather · frost dates · planting calendar · Idaho frost dates

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Climate data from the nearest NOAA station, Coeur D'alene, Id (3.1 mi from Fernan Lake Village). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.