Fernwood, ID Weather & Growing Conditions
Today
82°F
Patchy Smoke then Haze
Patchy smoke before 11am, then haze and patchy smoke. Sunny. High near 82, with temperatures falling to around 80 in the afternoon. Northwest wind around 3 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 82°F | Patchy Smoke then Haze | 3 mph NW | 0% |
| Tonight | 43°F | Mostly Clear | 3 mph E | 0% |
| Wednesday | 87°F | Sunny | 2 mph SW | 0% |
| Wednesday Night | 46°F | Patchy Smoke then Clear | 2 mph NE | 0% |
| Thursday | 93°F | Sunny | 1 to 5 mph S | 0% |
| Thursday Night | 49°F | Clear | 1 to 5 mph S | 0% |
| Friday | 91°F | Sunny | 1 to 7 mph S | 0% |
| Friday Night | 48°F | Clear | 1 to 7 mph S | 0% |
| Saturday | 87°F | Sunny | 1 to 6 mph SW | 0% |
| Saturday Night | 47°F | Mostly Clear | 1 to 6 mph SW | 0% |
| Sunday | 83°F | Sunny | 1 to 5 mph SW | 0% |
| Sunday Night | 45°F | Mostly Clear | 0 to 5 mph W | 0% |
| Monday | 83°F | Sunny | 0 to 5 mph W | 0% |
| Monday Night | 45°F | Mostly Clear | 0 to 5 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fernwood, ID
Last spring frost
May 3
First fall frost
Oct 4
Growing season
152 days
Hardiness zone
6b
Explore more for Fernwood, ID: full frost dates · planting calendar · Idaho frost dates
Climate data from the nearest NOAA station, Saint Maries, Id (13.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.