Prairie City, SD Weather & Growing Conditions
Overnight
54°F
Patchy Fog
Patchy fog after 1am. Cloudy, with a low around 54. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 54°F | Patchy Fog | 5 mph E | 11% |
| Saturday | 64°F | Chance Rain Showers | 3 to 14 mph E | 46% |
| Saturday Night | 51°F | Rain Showers Likely | 10 to 14 mph E | 74% |
| Sunday | 59°F | Rain Showers | 13 to 16 mph E | 93% |
| Sunday Night | 49°F | Rain Showers Likely | 8 to 14 mph E | 74% |
| Monday | 63°F | Slight Chance Rain Showers | 8 to 17 mph SE | 19% |
| Monday Night | 48°F | Mostly Cloudy | 15 to 18 mph SE | 6% |
| Tuesday | 70°F | Partly Sunny | 16 to 25 mph SE | 4% |
| Tuesday Night | 52°F | Mostly Cloudy | 9 to 23 mph SE | 7% |
| Wednesday | 77°F | Mostly Sunny | 9 to 13 mph SE | 14% |
| Wednesday Night | 53°F | Slight Chance Showers And Thunderstorms then Mostly Clear | 3 to 10 mph SE | 16% |
| Thursday | 78°F | Sunny | 5 to 13 mph E | 4% |
| Thursday Night | 54°F | Partly Cloudy | 9 to 13 mph SE | 5% |
| Friday | 78°F | Mostly Sunny | 10 to 20 mph SE | 5% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Prairie City, SD
Last spring frost
May 20
First fall frost
Sep 19
Growing season
120 days
Hardiness zone
4b
Explore more for Prairie City, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Buffalo 13 Ese, Sd (13.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.