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Stephen, MN Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Stephen, a city in Marshall County, Minnesota.

This Afternoon
69°F
Mostly Cloudy
Mostly cloudy. High near 69, with temperatures falling to around 63 in the afternoon. North wind around 14 mph.

7-day forecast for Stephen

WhenTempForecastWindPrecip
This Afternoon 69°F Mostly Cloudy 14 mph N 5%
Tonight 48°F Mostly Cloudy 8 to 15 mph NNE 0%
Sunday 68°F Partly Sunny 9 mph NE 0%
Sunday Night 42°F Mostly Cloudy 5 to 9 mph E 0%
Monday 69°F Mostly Sunny 3 to 8 mph SE 0%
Monday Night 42°F Mostly Clear 6 to 9 mph SE 0%
Tuesday 69°F Sunny 9 to 16 mph SSE 0%
Tuesday Night 46°F Mostly Clear 12 to 15 mph SSE 1%
Wednesday 70°F Mostly Sunny 15 to 23 mph SSE 3%
Wednesday Night 52°F Mostly Cloudy then Slight Chance Rain Showers 16 to 20 mph SSE 21%
Thursday 71°F Chance Rain Showers 17 mph SSE 34%
Thursday Night 53°F Slight Chance Rain Showers then Mostly Cloudy 13 mph SSE 16%
Friday 75°F Partly Sunny 10 to 17 mph S 6%
Friday Night 57°F Partly Cloudy 14 to 18 mph SSE 13%

Forecast source: National Weather Service (api.weather.gov) for Stephen (48.452, -96.876). Updated through the day.

Growing snapshot for Stephen

Last spring frost
May 15
First fall frost
Sep 26
Growing season
134 days
Hardiness zone
4a

More local growing data for Stephen: nearby ZIP 56757 weather · frost dates · planting calendar · Minnesota frost dates

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Climate data from the nearest NOAA station, Argyle, Mn (10.7 mi from Stephen). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.