Roscoe, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Roscoe, a city in Stearns County, Minnesota.
Overnight
46°F
Light Rain
Rain. Cloudy, with a low around 46. North northwest wind 10 to 15 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Roscoe
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 46°F | Light Rain | 10 to 15 mph NNW | 94% |
| Wednesday | 49°F | Light Rain | 15 mph NNW | 98% |
| Wednesday Night | 39°F | Light Rain then Slight Chance Drizzle | 15 mph NNW | 84% |
| Thursday | 44°F | Mostly Cloudy | 10 to 15 mph N | 6% |
| Thursday Night | 28°F | Mostly Cloudy | 0 to 5 mph NNE | 0% |
| Friday | 42°F | Sunny | 0 mph | 0% |
| Friday Night | 27°F | Partly Cloudy | 0 mph | 0% |
| Saturday | 47°F | Mostly Sunny | 0 to 10 mph SW | 2% |
| Saturday Night | 34°F | Mostly Clear | 5 mph W | 2% |
| Sunday | 51°F | Sunny | 5 mph W | 0% |
| Sunday Night | 36°F | Partly Cloudy | 5 mph SSW | 0% |
| Monday | 56°F | Mostly Sunny | 5 to 10 mph WSW | 0% |
| Monday Night | 36°F | Mostly Clear | 5 mph WNW | 0% |
| Tuesday | 51°F | Mostly Sunny | 5 mph WNW | 1% |
Forecast source: National Weather Service (api.weather.gov) for Roscoe (45.432, -94.637). Updated through the day.
Growing snapshot for Roscoe
Last spring frost
May 3
First fall frost
Oct 7
Growing season
155 days
Hardiness zone
4b
More local growing data for Roscoe: nearby ZIP 56371 weather · frost dates · planting calendar · Minnesota frost dates
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Climate data from the nearest NOAA station, Collegeville St John's, Mn (15.6 mi from Roscoe). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.