Dubois, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dubois, a city in Clark County, Idaho.
Overnight
47°F
Areas Of Smoke
Areas of smoke. Mostly clear. Low around 47, with temperatures rising to around 49 overnight. North northeast wind around 12 mph.
7-day forecast for Dubois
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 47°F | Areas Of Smoke | 12 mph NNE | 0% |
| Tuesday | 83°F | Areas Of Smoke | 6 to 10 mph ENE | 0% |
| Tuesday Night | 49°F | Areas Of Smoke | 8 to 13 mph NE | 1% |
| Wednesday | 86°F | Areas Of Smoke | 5 to 9 mph SSE | 0% |
| Wednesday Night | 53°F | Mostly Clear | 6 to 12 mph ESE | 0% |
| Thursday | 93°F | Sunny | 5 to 10 mph SE | 0% |
| Thursday Night | 57°F | Mostly Clear | 7 to 13 mph NE | 0% |
| Friday | 96°F | Sunny | 5 to 10 mph SE | 0% |
| Friday Night | 59°F | Mostly Clear | 12 to 15 mph NW | 0% |
| Saturday | 95°F | Sunny | 6 to 14 mph SE | 0% |
| Saturday Night | 60°F | Mostly Clear | 9 to 13 mph NNW | 0% |
| Sunday | 94°F | Sunny | 6 to 14 mph SE | 0% |
| Sunday Night | 58°F | Mostly Clear | 8 to 18 mph NW | 2% |
| Monday | 93°F | Sunny | 6 to 15 mph ESE | 0% |
Forecast source: National Weather Service (api.weather.gov) for Dubois (44.171, -112.228). Updated through the day.
Growing snapshot for Dubois
Last spring frost
Jun 5
First fall frost
Sep 20
Growing season
106 days
Hardiness zone
5b
More local growing data for Dubois: nearby ZIP 83423 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Small 6N, Id (5.4 mi from Dubois). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.