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Camp Three, MT Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Camp Three, a community in Musselshell County, Montana.

Today
53°F
Sunny
Sunny. High near 53, with temperatures falling to around 47 in the afternoon. Southwest wind 5 to 10 mph.

7-day forecast for Camp Three

WhenTempForecastWindPrecip
Today 53°F Sunny 5 to 10 mph SW 0%
Tonight 28°F Partly Cloudy 5 mph SW 0%
Wednesday 52°F Mostly Sunny 2 mph NNW 0%
Wednesday Night 28°F Partly Cloudy 0 to 7 mph W 0%
Thursday 58°F Mostly Sunny 2 to 10 mph SW 0%
Thursday Night 31°F Partly Cloudy 0 to 6 mph W 0%
Friday 57°F Sunny 6 to 13 mph WSW 3%
Friday Night 35°F Partly Cloudy 8 to 12 mph WSW 3%
Saturday 57°F Sunny 5 to 14 mph WSW 0%
Saturday Night 32°F Mostly Clear 2 to 10 mph WSW 0%
Sunday 61°F Mostly Sunny 9 to 15 mph SW 1%
Sunday Night 35°F Partly Cloudy 5 to 9 mph WSW 1%
Monday 58°F Partly Sunny 6 mph N 1%
Monday Night 34°F Mostly Cloudy 2 to 7 mph S 1%

Forecast source: National Weather Service (api.weather.gov) for Camp Three (46.453, -108.574). Updated through the day.

Growing snapshot for Camp Three

Last spring frost
May 20
First fall frost
Sep 21
Growing season
124 days
Hardiness zone
4b

More local growing data for Camp Three: nearby ZIP 59072 weather · frost dates · planting calendar · Montana frost dates

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Climate data from the nearest NOAA station, Roundup, Mt (6.2 mi from Camp Three). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.