Harman US

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

WhenTempForecastWindPrecip
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.