Sherman, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sherman, a town in Minnehaha County, South Dakota.
Today
72°F
Scattered Rain Showers
Patchy smoke before 10am, then scattered rain showers. Partly sunny, with a high near 72. Northwest wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Sherman
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Scattered Rain Showers | 5 to 10 mph NW | 38% |
| Tonight | 52°F | Partly Cloudy | 0 to 5 mph NW | 10% |
| Wednesday | 76°F | Mostly Sunny | 0 to 5 mph SSW | 0% |
| Wednesday Night | 55°F | Mostly Clear | 5 mph S | 0% |
| Thursday | 82°F | Sunny | 5 to 15 mph SSW | 0% |
| Thursday Night | 62°F | Mostly Clear | 5 to 15 mph SSW | 4% |
| Friday | 86°F | Sunny | 5 to 10 mph SSW | 13% |
| Friday Night | 64°F | Mostly Clear | 5 to 10 mph S | 13% |
| Saturday | 88°F | Sunny | 5 to 15 mph S | 5% |
| Saturday Night | 66°F | Chance Showers And Thunderstorms | 10 to 20 mph ESE | 29% |
| Sunday | 85°F | Mostly Sunny | 10 to 15 mph ESE | 14% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph E | 21% |
| Monday | 84°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 10 to 15 mph ENE | 21% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph ENE | 19% |
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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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 Aug 4, 2026.