Winifred, MT Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winifred, a town in Fergus County, Montana.
Tonight
30°F
Mostly Cloudy then Patchy Fog
Patchy fog after 5am. Mostly cloudy, with a low around 30. Southwest wind 0 to 6 mph.
7-day forecast for Winifred
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 30°F | Mostly Cloudy then Patchy Fog | 0 to 6 mph SW | 0% |
| Wednesday | 44°F | Patchy Fog | 1 to 7 mph W | 0% |
| Wednesday Night | 29°F | Patchy Fog then Partly Cloudy | 3 mph SSW | 0% |
| Thursday | 52°F | Mostly Sunny | 5 mph WSW | 0% |
| Thursday Night | 33°F | Mostly Clear | 2 to 8 mph WSW | 1% |
| Friday | 54°F | Sunny | 7 to 12 mph WSW | 3% |
| Friday Night | 37°F | Partly Cloudy | 8 to 17 mph W | 7% |
| Saturday | 52°F | Sunny | 3 to 17 mph W | 1% |
| Saturday Night | 36°F | Partly Cloudy | 6 mph SW | 0% |
| Sunday | 62°F | Mostly Sunny | 5 to 8 mph SW | 0% |
| Sunday Night | 38°F | Partly Cloudy | 8 mph W | 1% |
| Monday | 54°F | Partly Sunny | 6 mph WSW | 1% |
| Monday Night | 38°F | Mostly Cloudy | 6 mph S | 1% |
| Tuesday | 59°F | Mostly Sunny | 8 mph SW | 2% |
Forecast source: National Weather Service (api.weather.gov) for Winifred (47.562, -109.377). Updated through the day.
Growing snapshot for Winifred
Last spring frost
May 16
First fall frost
Sep 23
Growing season
127 days
Hardiness zone
4b
More local growing data for Winifred: nearby ZIP 59489 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
Warm Spring Creek
Climate data from the nearest NOAA station, Winifred, Mt (8.2 mi from Winifred). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.