Parkston, SD Weather & Growing Conditions
Tonight
61°F
Cloudy then Slight Chance Rain Showers
Patchy fog between 2am and 3am, then a slight chance of rain showers. Cloudy, with a low around 61. North northwest wind 5 to 10 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 61°F | Cloudy then Slight Chance Rain Showers | 5 to 10 mph NNW | 16% |
| Saturday | 67°F | Patchy Fog then Cloudy | 10 mph N | 14% |
| Saturday Night | 56°F | Cloudy | 10 mph NNE | 7% |
| Sunday | 64°F | Rain Showers Likely | 10 mph NE | 59% |
| Sunday Night | 53°F | Rain Showers | 10 mph ENE | 78% |
| Monday | 61°F | Rain Showers | 10 mph E | 78% |
| Monday Night | 48°F | Mostly Cloudy | 5 to 10 mph E | 13% |
| Tuesday | 65°F | Mostly Cloudy | 5 to 10 mph SE | 5% |
| Tuesday Night | 50°F | Mostly Cloudy | 10 mph SE | 6% |
| Wednesday | 68°F | Slight Chance Rain Showers | 10 to 15 mph SSE | 20% |
| Wednesday Night | 54°F | Chance Rain Showers | 10 mph SSE | 42% |
| Thursday | 70°F | Slight Chance Showers And Thunderstorms | 10 mph SSE | 42% |
| Thursday Night | 55°F | Mostly Cloudy | 5 to 10 mph SE | 8% |
| Friday | 71°F | Partly Sunny | 10 to 15 mph SE | 13% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Parkston, SD
Last spring frost
May 8
First fall frost
Sep 29
Growing season
143 days
Hardiness zone
5a
Explore more for Parkston, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Alexandria, Sd (19.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.