Moccasin, MT Weather & Growing Conditions
Overnight
50°F
Chance Light Rain
A chance of rain. Cloudy, with a low around 50. North northeast wind around 3 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 50°F | Chance Light Rain | 3 mph NNE | 43% |
| Saturday | 62°F | Chance Light Rain | 3 to 8 mph NNE | 54% |
| Saturday Night | 44°F | Chance Light Rain | 3 to 8 mph W | 48% |
| Sunday | 66°F | Chance Light Rain then Partly Sunny | 6 mph SE | 26% |
| Sunday Night | 43°F | Mostly Clear | 7 to 13 mph SSE | 1% |
| Monday | 75°F | Sunny | 6 to 9 mph SSE | 0% |
| Monday Night | 46°F | Mostly Clear | 7 to 16 mph S | 0% |
| Tuesday | 78°F | Sunny | 2 to 8 mph W | 0% |
| Tuesday Night | 47°F | Mostly Clear | 5 to 9 mph S | 2% |
| Wednesday | 79°F | Sunny | 3 to 8 mph S | 1% |
| Wednesday Night | 48°F | Mostly Clear | 6 to 12 mph S | 3% |
| Thursday | 80°F | Sunny | 6 to 10 mph S | 3% |
| Thursday Night | 49°F | Mostly Clear | 12 to 16 mph S | 4% |
| Friday | 79°F | Mostly Sunny | 14 mph S | 3% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Moccasin, MT
Last spring frost
May 28
First fall frost
Sep 20
Growing season
112 days
Hardiness zone
4b
Explore more for Moccasin, MT: full frost dates · planting calendar · Montana frost dates
Climate data from the nearest NOAA station, Moccasin Exp Stn, Mt (4.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.