Osburn, ID Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Osburn, a city in Shoshone County, Idaho.
Today
50°F
Mostly Cloudy
Mostly cloudy. High near 50, with temperatures falling to around 43 in the afternoon. North wind around 2 mph.
7-day forecast for Osburn
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 50°F | Mostly Cloudy | 2 mph N | 0% |
| Tonight | 35°F | Mostly Cloudy | 0 mph | 0% |
| Wednesday | 51°F | Sunny | 0 to 3 mph NW | 0% |
| Wednesday Night | 34°F | Partly Cloudy then Chance Rain Showers | 1 mph S | 49% |
| Thursday | 41°F | Chance Rain And Snow Showers then Rain And Snow Showers | 1 to 5 mph S | 83% |
| Thursday Night | 33°F | Mostly Cloudy | 3 mph S | 9% |
| Friday | 48°F | Mostly Cloudy then Slight Chance Rain Showers | 2 to 6 mph S | 19% |
| Friday Night | 39°F | Slight Chance Rain Showers then Mostly Cloudy | 3 to 7 mph S | 19% |
| Saturday | 56°F | Partly Sunny | 5 mph SE | 6% |
| Saturday Night | 41°F | Mostly Cloudy then Slight Chance Rain Showers | 3 to 8 mph SE | 21% |
| Sunday | 53°F | Chance Rain Showers | 6 to 9 mph SW | 44% |
| Sunday Night | 37°F | Slight Chance Rain Showers then Mostly Cloudy | 6 mph S | 22% |
| Monday | 52°F | Mostly Cloudy then Slight Chance Rain Showers | 3 mph SE | 15% |
| Monday Night | 39°F | Slight Chance Rain Showers | 3 mph S | 23% |
Forecast source: National Weather Service (api.weather.gov) for Osburn (47.506, -116.001). Updated through the day.
Growing snapshot for Osburn
Last spring frost
May 5
First fall frost
Oct 2
Growing season
149 days
Hardiness zone
6b
More local growing data for Osburn: nearby ZIP 83849 weather · frost dates · planting calendar · Idaho frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Wallace, Id (5.2 mi from Osburn). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.