De Smet, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for De Smet, a community in Benewah County, Idaho.
This Afternoon
74°F
Sunny
Sunny. High near 74, with temperatures falling to around 72 in the afternoon. West wind around 5 mph.
7-day forecast for De Smet
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Sunny | 5 mph W | 2% |
| Tonight | 48°F | Mostly Clear | 2 mph NW | 1% |
| Saturday | 76°F | Sunny | 0 to 3 mph W | 1% |
| Saturday Night | 49°F | Mostly Clear | 1 mph NE | 0% |
| Sunday | 80°F | Sunny | 2 mph S | 0% |
| Sunday Night | 50°F | Clear | 2 mph NE | 0% |
| Monday | 80°F | Sunny | 1 to 5 mph S | 0% |
| Monday Night | 51°F | Mostly Clear | 0 to 3 mph W | 0% |
| Tuesday | 77°F | Mostly Sunny | 0 to 3 mph S | 0% |
| Tuesday Night | 49°F | Partly Cloudy | 0 to 3 mph SW | 1% |
| Wednesday | 73°F | Mostly Sunny | 3 mph SW | 1% |
| Wednesday Night | 48°F | Partly Cloudy | 2 mph SE | 1% |
| Thursday | 79°F | Mostly Sunny | 3 mph SE | 1% |
| Thursday Night | 50°F | Partly Cloudy | 2 mph SE | 5% |
Forecast source: National Weather Service (api.weather.gov) for De Smet (47.141, -116.911). Updated through the day.
Growing snapshot for De Smet
Last spring frost
May 15
First fall frost
Sep 21
Growing season
126 days
Hardiness zone
6b
More local growing data for De Smet: nearby ZIP 83824 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Potlatch 3 Nne, Id (11.1 mi from De Smet). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 18, 2026.