Trout Creek, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Trout Creek, a community in Sanders County, Montana.
Today
85°F
Patchy Smoke
Patchy smoke between 11am and 4pm. Sunny, with a high near 85. West wind around 2 mph.
7-day forecast for Trout Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 85°F | Patchy Smoke | 2 mph W | 0% |
| Tonight | 47°F | Mostly Clear | 2 mph NNW | 0% |
| Wednesday | 90°F | Sunny then Patchy Smoke | 2 mph WNW | 0% |
| Wednesday Night | 49°F | Patchy Smoke then Clear | 2 mph NW | 0% |
| Thursday | 97°F | Sunny | 2 mph WSW | 0% |
| Thursday Night | 52°F | Mostly Clear | 0 to 3 mph W | 0% |
| Friday | 97°F | Sunny | 0 to 5 mph SW | 0% |
| Friday Night | 51°F | Mostly Clear | 2 to 6 mph SSW | 0% |
| Saturday | 92°F | Sunny | 1 to 6 mph SSW | 0% |
| Saturday Night | 51°F | Mostly Clear | 0 to 5 mph SW | 0% |
| Sunday | 90°F | Sunny | 0 to 3 mph SW | 0% |
| Sunday Night | 49°F | Mostly Clear | 0 to 3 mph WNW | 0% |
| Monday | 89°F | Sunny | 2 mph WNW | 0% |
| Monday Night | 48°F | Mostly Clear | 2 mph NW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Trout Creek (47.834, -115.584). Updated through the day.
Growing snapshot for Trout Creek
Last spring frost
May 20
First fall frost
Sep 21
Growing season
122 days
Hardiness zone
6a
More local growing data for Trout Creek: nearby ZIP 59874 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Belknap
Bull Lake
Camas
Dixon
Heron
Hot Springs
Lonepine
Noxon
Old Agency
Paradise
Plains
Thompson Falls
Climate data from the nearest NOAA station, Trout Creek Rs, Mt (4.3 mi from Trout Creek). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.