Roscoe, MN Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Roscoe, a city in Stearns County, Minnesota.
Overnight
53°F
Chance Rain Showers
A chance of drizzle before 3am, then a chance of rain showers. Cloudy. Low around 53, with temperatures rising to around 57 overnight. East wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Roscoe
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 53°F | Chance Rain Showers | 10 mph E | 31% |
| Saturday | 63°F | Slight Chance Rain Showers then Cloudy | 10 mph NE | 18% |
| Saturday Night | 50°F | Mostly Cloudy | 5 to 10 mph NNE | 3% |
| Sunday | 66°F | Partly Sunny | 10 to 15 mph NE | 0% |
| Sunday Night | 46°F | Cloudy | 5 to 10 mph ENE | 6% |
| Monday | 62°F | Mostly Cloudy | 5 to 10 mph ENE | 8% |
| Monday Night | 43°F | Mostly Cloudy | 5 mph ENE | 6% |
| Tuesday | 64°F | Mostly Sunny | 5 to 10 mph E | 1% |
| Tuesday Night | 43°F | Mostly Clear | 0 to 5 mph SE | 1% |
| Wednesday | 65°F | Mostly Sunny | 0 to 10 mph SE | 3% |
| Wednesday Night | 48°F | Partly Cloudy then Slight Chance Rain Showers | 0 to 5 mph SSE | 15% |
| Thursday | 68°F | Slight Chance Rain Showers then Partly Sunny | 0 to 10 mph SSE | 15% |
| Thursday Night | 50°F | Partly Cloudy | 0 to 5 mph SSE | 7% |
| Friday | 71°F | Mostly Sunny | 0 to 10 mph SSE | 8% |
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 Sep 19, 2026.