Sherman, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sherman, a town in Minnehaha County, South Dakota.
Tonight
60°F
Areas Of Fog
Areas of fog between 9pm and 1am, then areas of fog and a slight chance of rain showers. Cloudy, with a low around 60. Northeast wind around 5 mph. Chance of precipitation is 20%.
7-day forecast for Sherman
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 60°F | Areas Of Fog | 5 mph NE | 21% |
| Saturday | 66°F | Patchy Fog then Cloudy | 5 to 10 mph NNE | 12% |
| Saturday Night | 55°F | Mostly Cloudy | 10 mph NNE | 2% |
| Sunday | 64°F | Mostly Cloudy then Slight Chance Rain Showers | 10 to 15 mph NE | 21% |
| Sunday Night | 51°F | Chance Rain Showers | 10 mph ENE | 47% |
| Monday | 60°F | Chance Rain Showers | 10 mph ENE | 49% |
| Monday Night | 47°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph ENE | 22% |
| Tuesday | 63°F | Partly Sunny | 5 to 10 mph ESE | 4% |
| Tuesday Night | 47°F | Partly Cloudy | 5 mph SE | 1% |
| Wednesday | 66°F | Partly Sunny | 5 to 10 mph SSE | 9% |
| Wednesday Night | 51°F | Chance Rain Showers | 5 mph SSE | 32% |
| Thursday | 69°F | Chance Rain Showers | 5 to 10 mph SSE | 32% |
| Thursday Night | 53°F | Mostly Cloudy | 5 mph SSE | 13% |
| Friday | 69°F | Partly Sunny | 5 to 10 mph SE | 13% |
Forecast source: National Weather Service (api.weather.gov) for Sherman (43.758, -96.476). Updated through the day.
Growing snapshot for Sherman
Last spring frost
May 1
First fall frost
Oct 4
Growing season
155 days
Hardiness zone
5a
More local growing data for Sherman: nearby ZIP 57030 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Anderson
Baltic
Brandon
Colton
Crooks
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Pine Lakes Addition
Renner Corner
Rowena
Sioux Falls
Valley Springs
Climate data from the nearest NOAA station, Sioux Falls 14 Nne, Sd (3.9 mi from Sherman). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.