Mission, SD Weather & Growing Conditions
Overnight
49°F
Areas Of Smoke
Areas of smoke and a slight chance of rain showers. Partly cloudy, with a low around 49. North wind around 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Areas Of Smoke | 13 mph N | 19% |
| Tuesday | 69°F | Areas Of Smoke | 6 to 12 mph N | 19% |
| Tuesday Night | 52°F | Mostly Clear | 2 to 6 mph S | 5% |
| Wednesday | 79°F | Sunny | 6 to 10 mph S | 3% |
| Wednesday Night | 58°F | Mostly Clear | 10 to 20 mph S | 2% |
| Thursday | 89°F | Sunny | 13 to 17 mph S | 4% |
| Thursday Night | 64°F | Mostly Clear | 13 to 17 mph S | 6% |
| Friday | 93°F | Sunny | 12 to 15 mph NW | 2% |
| Friday Night | 65°F | Mostly Clear | 15 mph SE | 2% |
| Saturday | 96°F | Sunny | 15 to 22 mph W | 3% |
| Saturday Night | 63°F | Mostly Clear | 10 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 | 13 to 18 mph E | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Mission, SD
Last spring frost
May 9
First fall frost
Oct 1
Growing season
146 days
Hardiness zone
5a
Explore more for Mission, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Mission, Sd (1.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.