Fairburn, SD Weather & Growing Conditions
Today
72°F
Areas Of Smoke
Areas of smoke. Mostly sunny, with a high near 72. Southeast wind 1 to 9 mph, with gusts as high as 21 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Areas Of Smoke | 1 to 9 mph SE | 7% |
| Tonight | 53°F | Partly Cloudy then Slight Chance Rain Showers | 2 to 10 mph SW | 18% |
| Wednesday | 83°F | Sunny | 3 to 10 mph S | 3% |
| Wednesday Night | 57°F | Mostly Clear | 5 to 9 mph S | 1% |
| Thursday | 92°F | Sunny | 5 to 9 mph SE | 3% |
| Thursday Night | 62°F | Mostly Clear | 5 to 10 mph N | 1% |
| Friday | 96°F | Sunny | 3 to 12 mph E | 1% |
| Friday Night | 64°F | Mostly Clear | 3 to 12 mph NE | 1% |
| Saturday | 98°F | Sunny | 5 to 15 mph N | 1% |
| Saturday Night | 64°F | Mostly Clear | 5 to 15 mph N | 2% |
| Sunday | 97°F | Mostly Sunny | 5 to 15 mph NE | 5% |
| Sunday Night | 64°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 6 to 16 mph NE | 15% |
| Monday | 93°F | Mostly Sunny | 7 to 16 mph NE | 11% |
| Monday Night | 63°F | Chance Showers And Thunderstorms | 7 to 16 mph NE | 34% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Fairburn, SD
Last spring frost
May 15
First fall frost
Sep 29
Growing season
133 days
Hardiness zone
5a
Explore more for Fairburn, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Wind Cave, Sd (18.3 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.