Sherman, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Sherman, a town in Minnehaha County, South Dakota.
Tonight
55°F
Cloudy then Patchy Fog
Patchy fog between 1am and 2am. Cloudy, with a low around 55. Northeast wind around 10 mph.
7-day forecast for Sherman
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Cloudy then Patchy Fog | 10 mph NE | 7% |
| Sunday | 66°F | Mostly Cloudy | 10 to 15 mph NE | 8% |
| Sunday Night | 50°F | Rain Showers | 10 mph ENE | 87% |
| Monday | 59°F | Rain Showers | 10 mph ENE | 87% |
| Monday Night | 44°F | Mostly Cloudy | 5 to 10 mph ENE | 11% |
| Tuesday | 63°F | Mostly Sunny | 5 to 10 mph E | 2% |
| Tuesday Night | 44°F | Mostly Clear | 5 mph SE | 1% |
| Wednesday | 66°F | Mostly Sunny | 5 to 10 mph SE | 6% |
| Wednesday Night | 51°F | Chance Showers And Thunderstorms | 10 mph SSE | 53% |
| Thursday | 68°F | Chance Showers And Thunderstorms | 10 to 15 mph SSE | 53% |
| Thursday Night | 54°F | Mostly Cloudy | 5 to 10 mph SE | 13% |
| Friday | 72°F | Mostly Cloudy | 5 to 10 mph SE | 10% |
| Friday Night | 57°F | Mostly Cloudy then Chance Rain Showers | 5 to 10 mph SE | 29% |
| Saturday | 71°F | Chance Rain Showers | 10 to 15 mph SSE | 39% |
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
Dell Rapids
Garretson
Hartford
Humboldt
Lyons
Meadow View Addition
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 20, 2026.