Springwater Colony, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Springwater Colony, a community in Wheatland County, Montana.
Tonight
27°F
Mostly Clear
Mostly clear. Low around 27, with temperatures rising to around 29 overnight. West northwest wind 3 to 8 mph.
7-day forecast for Springwater Colony
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 27°F | Mostly Clear | 3 to 8 mph WNW | 0% |
| Wednesday | 53°F | Sunny | 2 to 8 mph NNE | 0% |
| Wednesday Night | 27°F | Mostly Clear | 2 to 7 mph NE | 0% |
| Thursday | 55°F | Sunny | 7 to 14 mph W | 4% |
| Thursday Night | 28°F | Partly Cloudy | 12 to 17 mph W | 4% |
| Friday | 54°F | Sunny | 13 to 21 mph W | 7% |
| Friday Night | 35°F | Partly Cloudy | 13 to 21 mph W | 7% |
| Saturday | 58°F | Sunny | 6 to 18 mph W | 0% |
| Saturday Night | 32°F | Partly Cloudy | 8 mph WSW | 0% |
| Sunday | 63°F | Mostly Sunny | 6 to 9 mph W | 0% |
| Sunday Night | 35°F | Partly Cloudy | 7 to 15 mph W | 1% |
| Monday | 55°F | Mostly Sunny | 3 to 10 mph SW | 1% |
| Monday Night | 33°F | Partly Cloudy | 3 to 9 mph SW | 1% |
| Tuesday | 58°F | Mostly Sunny | 8 to 13 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov) for Springwater Colony (46.457, -109.753). Updated through the day.
Growing snapshot for Springwater Colony
Last spring frost
May 23
First fall frost
Sep 16
Growing season
113 days
Hardiness zone
4b
More local growing data for Springwater Colony: nearby ZIP 59036 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Harlowton, Mt (2.6 mi from Springwater Colony). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.