Tracy, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Tracy, a community in Cascade County, Montana.
Tonight
31°F
Partly Cloudy
Partly cloudy, with a low around 31. South southwest wind around 5 mph.
7-day forecast for Tracy
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 31°F | Partly Cloudy | 5 mph SSW | 0% |
| Wednesday | 49°F | Mostly Sunny | 3 mph SW | 0% |
| Wednesday Night | 33°F | Mostly Clear | 1 to 9 mph S | 0% |
| Thursday | 56°F | Mostly Sunny | 9 to 18 mph SW | 1% |
| Thursday Night | 36°F | Mostly Clear | 14 to 17 mph SW | 1% |
| Friday | 54°F | Mostly Sunny | 16 to 29 mph SW | 2% |
| Friday Night | 37°F | Partly Cloudy | 18 to 26 mph SW | 5% |
| Saturday | 55°F | Mostly Sunny | 7 to 18 mph SW | 0% |
| Saturday Night | 40°F | Partly Cloudy | 7 to 20 mph SSW | 0% |
| Sunday | 62°F | Mostly Sunny | 14 to 21 mph SSW | 0% |
| Sunday Night | 39°F | Mostly Cloudy | 9 to 15 mph SW | 1% |
| Monday | 56°F | Partly Sunny | 3 to 9 mph SW | 2% |
| Monday Night | 40°F | Mostly Cloudy | 3 to 14 mph SSW | 2% |
| Tuesday | 59°F | Mostly Sunny | 12 to 20 mph SW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Tracy (47.413, -111.151). Updated through the day.
Growing snapshot for Tracy
Last spring frost
May 6
First fall frost
Oct 1
Growing season
147 days
Hardiness zone
4b
More local growing data for Tracy: nearby ZIP 59472 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
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Big Stone Colony
Black Eagle
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Fair Haven Colony
Fairfield
Fort Shaw
Gibson Flats
Great Falls
Hardy
Malmstrom AFB
Monarch
Neihart
Pleasant Valley Colony
Riceville
Sand Coulee
Simms
Stockett
Sun Prairie
Sun River
Ulm
Vaughn
Climate data from the nearest NOAA station, Great Falls 16St, Mt (10.9 mi from Tracy). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.