Stevensville, MT Weather & Growing Conditions
Today
83°F
Patchy Smoke
Patchy smoke. Sunny, with a high near 83. North northeast wind 0 to 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 83°F | Patchy Smoke | 0 to 7 mph NNE | 0% |
| Tonight | 45°F | Patchy Smoke | 1 to 7 mph E | 0% |
| Wednesday | 89°F | Patchy Smoke | 2 mph S | 0% |
| Wednesday Night | 48°F | Patchy Smoke then Mostly Clear | 3 mph WSW | 0% |
| Thursday | 96°F | Sunny | 3 mph SW | 0% |
| Thursday Night | 52°F | Mostly Clear | 5 mph WSW | 0% |
| Friday | 99°F | Sunny | 2 to 6 mph WSW | 0% |
| Friday Night | 51°F | Mostly Clear | 6 to 12 mph WSW | 0% |
| Saturday | 95°F | Sunny | 2 to 7 mph SW | 0% |
| Saturday Night | 51°F | Mostly Clear | 3 to 9 mph W | 0% |
| Sunday | 94°F | Sunny | 3 mph W | 1% |
| Sunday Night | 50°F | Mostly Clear | 1 to 7 mph W | 0% |
| Monday | 92°F | Sunny | 3 mph N | 0% |
| Monday Night | 50°F | Mostly Clear | 2 to 6 mph NW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Stevensville, MT
Last spring frost
May 22
First fall frost
Sep 19
Growing season
115 days
Hardiness zone
5b
Explore more for Stevensville, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Stevensville, Mt (1.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.