Warm Spring Creek, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Warm Spring Creek, a community in Fergus County, Montana.
Tonight
51°F
Slight Chance Showers And Thunderstorms then Chance Rain
A slight chance of showers and thunderstorms before 9pm, then a chance of rain. Cloudy. Low around 51, with temperatures rising to around 56 overnight. East northeast wind 6 to 9 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Warm Spring Creek
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 51°F | Slight Chance Showers And Thunderstorms then Chance Rain | 6 to 9 mph ENE | 52% |
| Saturday | 55°F | Rain Likely then Showers And Thunderstorms Likely | 8 mph NE | 62% |
| Saturday Night | 50°F | Rain Likely | 7 mph NE | 74% |
| Sunday | 58°F | Chance Light Rain | 6 mph ENE | 43% |
| Sunday Night | 48°F | Partly Cloudy | 8 mph ESE | 2% |
| Monday | 69°F | Sunny | 5 mph SSE | 0% |
| Monday Night | 52°F | Mostly Clear | 5 to 9 mph S | 0% |
| Tuesday | 71°F | Mostly Sunny | 5 mph WSW | 1% |
| Tuesday Night | 54°F | Partly Cloudy | 7 mph ESE | 2% |
| Wednesday | 72°F | Sunny | 6 mph WSW | 3% |
| Wednesday Night | 54°F | Mostly Clear | 6 mph SSE | 2% |
| Thursday | 73°F | Sunny | 7 mph S | 2% |
| Thursday Night | 54°F | Mostly Clear | 9 mph SSE | 3% |
| Friday | 74°F | Mostly Sunny | 8 mph SSW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Warm Spring Creek (47.185, -109.283). Updated through the day.
Growing snapshot for Warm Spring Creek
Last spring frost
May 14
First fall frost
Sep 28
Growing season
135 days
Hardiness zone
4b
More local growing data for Warm Spring Creek: nearby ZIP 59457 weather · frost dates · planting calendar · Montana frost dates
Nearby towns & communities
Ayers Ranch Colony
Brooks
Coffee Creek
Deerfield Colony
Denton
Fords Creek Colony
Grass Range
Hilger
King Ranch Colony
Lewistown
Lewistown Heights
Moore
Roy
Winifred
Climate data from the nearest NOAA station, Lewistown, Mt (6.7 mi from Warm Spring Creek). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.