Pinesdale, MT Weather & Growing Conditions
Today
60°F
Patchy Smoke
Patchy smoke. Sunny, with a high near 60. East northeast wind 3 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 60°F | Patchy Smoke | 3 to 10 mph ENE | 0% |
| Tonight | 46°F | Patchy Smoke | 6 to 10 mph NW | 1% |
| Wednesday | 65°F | Patchy Smoke | 5 to 9 mph WSW | 0% |
| Wednesday Night | 50°F | Patchy Smoke then Mostly Clear | 7 to 12 mph W | 0% |
| Thursday | 70°F | Sunny | 8 to 12 mph WSW | 0% |
| Thursday Night | 56°F | Mostly Clear | 8 to 13 mph W | 0% |
| Friday | 72°F | Sunny | 10 to 16 mph WSW | 0% |
| Friday Night | 56°F | Mostly Clear | 8 to 15 mph W | 0% |
| Saturday | 70°F | Sunny | 6 to 12 mph WSW | 0% |
| Saturday Night | 55°F | Mostly Clear | 6 to 12 mph W | 0% |
| Sunday | 68°F | Sunny | 3 to 8 mph WSW | 1% |
| Sunday Night | 52°F | Mostly Clear | 3 to 12 mph WNW | 0% |
| Monday | 67°F | Sunny | 2 to 7 mph WNW | 0% |
| Monday Night | 52°F | Mostly Clear | 3 to 8 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Pinesdale, MT
Last spring frost
May 22
First fall frost
Sep 19
Growing season
115 days
Hardiness zone
5b
Explore more for Pinesdale, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Stevensville, Mt (12.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.