Wounded Knee, SD Weather & Growing Conditions
Tonight
55°F
Cloudy then Slight Chance Showers And Thunderstorms
A slight chance of showers and thunderstorms after 4am. Cloudy. Low around 55, with temperatures rising to around 58 overnight. East wind around 5 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Cloudy then Slight Chance Showers And Thunderstorms | 5 mph E | 21% |
| Saturday | 69°F | Chance Showers And Thunderstorms | 5 to 9 mph E | 42% |
| Saturday Night | 52°F | Showers And Thunderstorms Likely | 6 to 10 mph E | 74% |
| Sunday | 63°F | Showers And Thunderstorms | 6 to 9 mph E | 98% |
| Sunday Night | 48°F | Showers And Thunderstorms | 5 to 9 mph NE | 98% |
| Monday | 64°F | Rain Showers Likely | 5 to 10 mph NE | 56% |
| Monday Night | 48°F | Chance Rain Showers then Partly Cloudy | 12 mph SE | 38% |
| Tuesday | 71°F | Slight Chance Rain Showers | 12 to 20 mph S | 15% |
| Tuesday Night | 54°F | Slight Chance Rain Showers | 18 mph S | 15% |
| Wednesday | 77°F | Mostly Sunny then Slight Chance Rain Showers | 14 to 18 mph S | 16% |
| Wednesday Night | 54°F | Slight Chance Rain Showers | 7 to 12 mph S | 17% |
| Thursday | 78°F | Mostly Sunny | 7 mph S | 7% |
| Thursday Night | 55°F | Partly Cloudy | 9 mph SE | 6% |
| Friday | 79°F | Mostly Sunny | 10 to 15 mph S | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Wounded Knee, SD
Last spring frost
May 16
First fall frost
Sep 27
Growing season
132 days
Hardiness zone
5a
Explore more for Wounded Knee, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Pine Ridge Ap, Sd (8.9 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.