Springwater Colony, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Springwater Colony, a community in Wheatland County, Montana.
This Afternoon
75°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy. High near 75, with temperatures falling to around 71 in the afternoon. North wind around 13 mph. Chance of precipitation is 40%.
7-day forecast for Springwater Colony
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 75°F | Chance Showers And Thunderstorms | 13 mph N | 44% |
| Tonight | 51°F | Chance Showers And Thunderstorms then Showers And Thunderstorms | 7 to 12 mph NNW | 97% |
| Saturday | 58°F | Showers And Thunderstorms | 9 to 13 mph NNW | 96% |
| Saturday Night | 47°F | Rain Showers | 9 mph NNW | 80% |
| Sunday | 64°F | Chance Rain Showers then Slight Chance Showers And Thunderstorms | 5 to 8 mph NNW | 51% |
| Sunday Night | 46°F | Mostly Cloudy | 3 to 8 mph SE | 9% |
| Monday | 72°F | Mostly Sunny | 3 to 7 mph S | 0% |
| Monday Night | 46°F | Mostly Clear | 3 to 9 mph SW | 0% |
| Tuesday | 76°F | Mostly Sunny | 2 to 9 mph WSW | 0% |
| Tuesday Night | 48°F | Partly Cloudy | 6 mph SW | 3% |
| Wednesday | 76°F | Sunny | 3 to 8 mph W | 1% |
| Wednesday Night | 47°F | Mostly Clear | 3 to 8 mph SW | 1% |
| Thursday | 77°F | Sunny | 3 to 7 mph SW | 0% |
| Thursday Night | 48°F | Mostly Clear | 3 to 9 mph SSW | 4% |
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 Sep 19, 2026.