Mission, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mission, a city in Todd County, South Dakota.
Overnight
31°F
Widespread Fog
Widespread fog. Mostly cloudy, with a low around 31. Northwest wind around 14 mph, with gusts as high as 25 mph.
7-day forecast for Mission
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 31°F | Widespread Fog | 14 mph NW | 0% |
| Wednesday | 48°F | Patchy Fog then Partly Sunny | 15 to 22 mph NW | 2% |
| Wednesday Night | 33°F | Mostly Cloudy | 15 mph NW | 1% |
| Thursday | 49°F | Mostly Sunny | 7 to 13 mph NW | 0% |
| Thursday Night | 28°F | Mostly Clear | 7 mph SE | 0% |
| Friday | 54°F | Mostly Sunny | 8 mph SW | 0% |
| Friday Night | 34°F | Partly Cloudy | 8 mph SW | 0% |
| Saturday | 60°F | Sunny | 8 to 16 mph W | 0% |
| Saturday Night | 35°F | Mostly Clear | 9 mph W | 0% |
| Sunday | 66°F | Sunny | 8 to 14 mph SW | 0% |
| Sunday Night | 42°F | Mostly Clear | 12 to 17 mph SW | 0% |
| Monday | 62°F | Sunny | 7 to 16 mph NW | 0% |
| Monday Night | 37°F | Mostly Clear | 6 mph W | 0% |
| Tuesday | 62°F | Mostly Sunny | 6 to 14 mph S | 0% |
Forecast source: National Weather Service (api.weather.gov) for Mission (43.306, -100.661). Updated through the day.
Growing snapshot for Mission
Last spring frost
May 9
First fall frost
Oct 1
Growing season
146 days
Hardiness zone
5a
More local growing data for Mission: nearby ZIP 57555 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Antelope
Okreek
Parmelee
Rosebud
Sicangu Village
Soldier Creek
Spring Creek
St. Francis
Two Strike
White Horse
Climate data from the nearest NOAA station, Mission, Sd (1.5 mi from Mission). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.