Mission, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mission, a city in Todd County, South Dakota.
Today
69°F
Areas Of Smoke
Areas of smoke and a slight chance of rain showers before 1pm. Partly sunny, with a high near 69. North wind 6 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
7-day forecast for Mission
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 69°F | Areas Of Smoke | 6 to 9 mph N | 19% |
| Tonight | 52°F | Mostly Clear | 2 to 6 mph S | 5% |
| Wednesday | 79°F | Sunny | 5 to 10 mph S | 3% |
| Wednesday Night | 58°F | Mostly Clear | 10 to 20 mph S | 2% |
| Thursday | 89°F | Sunny | 13 to 16 mph S | 4% |
| Thursday Night | 64°F | Mostly Clear | 14 to 17 mph S | 6% |
| Friday | 92°F | Sunny | 14 mph NW | 2% |
| Friday Night | 65°F | Mostly Clear | 14 mph SE | 2% |
| Saturday | 96°F | Sunny | 14 to 22 mph W | 3% |
| Saturday Night | 63°F | Mostly Clear | 9 to 20 mph SE | 7% |
| Sunday | 92°F | Mostly Sunny | 9 to 20 mph SE | 4% |
| Sunday Night | 65°F | Chance Showers And Thunderstorms | 13 to 20 mph SE | 28% |
| Monday | 90°F | Slight Chance Showers And Thunderstorms | 12 to 18 mph E | 18% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 12 to 18 mph E | 28% |
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 Aug 4, 2026.