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Rosholt, SD Weather & Growing Conditions

Local forecast, frost dates, hardiness zone and planting guidance for Rosholt, a town in Roberts County, South Dakota.

Today
68°F
Patchy Fog then Mostly Cloudy
Patchy fog and a slight chance of drizzle before 11am. Mostly cloudy, with a high near 68. Northeast wind 7 to 10 mph.

7-day forecast for Rosholt

WhenTempForecastWindPrecip
Today 68°F Patchy Fog then Mostly Cloudy 7 to 10 mph NE 7%
Tonight 50°F Mostly Cloudy 5 to 8 mph NNE 4%
Sunday 68°F Mostly Cloudy 8 to 12 mph NE 4%
Sunday Night 45°F Mostly Cloudy 8 mph E 3%
Monday 67°F Partly Sunny 7 mph E 3%
Monday Night 42°F Partly Cloudy 6 mph ESE 2%
Tuesday 68°F Sunny 5 to 15 mph SE 0%
Tuesday Night 43°F Mostly Clear 12 mph SE 0%
Wednesday 69°F Mostly Sunny 10 to 17 mph SE 7%
Wednesday Night 48°F Slight Chance Rain Showers 9 to 13 mph SSE 22%
Thursday 71°F Slight Chance Rain Showers then Partly Sunny 9 to 14 mph SSE 22%
Thursday Night 50°F Partly Cloudy 7 to 10 mph SSE 12%
Friday 74°F Partly Sunny 7 to 16 mph SSE 12%
Friday Night 53°F Mostly Cloudy then Slight Chance Rain Showers 14 mph SSE 17%

Forecast source: National Weather Service (api.weather.gov) for Rosholt (45.866, -96.732). Updated through the day.

Growing snapshot for Rosholt

Last spring frost
May 3
First fall frost
Oct 3
Growing season
154 days
Hardiness zone
4b

More local growing data for Rosholt: nearby ZIP 57260 weather · frost dates · planting calendar · South Dakota frost dates

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Climate data from the nearest NOAA station, White Rock Dam, Mn (7.6 mi from Rosholt). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.