Bison, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bison, a town in Perkins County, South Dakota.
Tonight
28°F
Partly Cloudy
Partly cloudy, with a low around 28. Northwest wind around 7 mph.
7-day forecast for Bison
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 28°F | Partly Cloudy | 7 mph NW | 0% |
| Wednesday | 52°F | Partly Sunny | 7 to 13 mph NW | 0% |
| Wednesday Night | 28°F | Mostly Cloudy | 6 to 10 mph NW | 0% |
| Thursday | 51°F | Mostly Sunny | 2 to 6 mph N | 0% |
| Thursday Night | 27°F | Partly Cloudy | 5 mph S | 0% |
| Friday | 55°F | Mostly Sunny | 3 to 7 mph W | 0% |
| Friday Night | 32°F | Mostly Clear | 3 to 9 mph W | 2% |
| Saturday | 57°F | Sunny | 9 to 22 mph W | 4% |
| Saturday Night | 31°F | Mostly Clear | 5 to 9 mph W | 0% |
| Sunday | 62°F | Sunny | 5 to 9 mph SW | 0% |
| Sunday Night | 39°F | Mostly Clear | 8 to 14 mph SW | 0% |
| Monday | 59°F | Sunny | 7 to 17 mph NW | 0% |
| Monday Night | 33°F | Partly Cloudy | 6 mph W | 1% |
| Tuesday | 59°F | Mostly Sunny | 5 to 10 mph S | 1% |
Forecast source: National Weather Service (api.weather.gov) for Bison (45.524, -102.468). Updated through the day.
Growing snapshot for Bison
Last spring frost
May 10
First fall frost
Oct 1
Growing season
144 days
Hardiness zone
4b
More local growing data for Bison: nearby ZIP 57620 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bison, Sd (11.1 mi from Bison). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.