Hot Springs, SD Weather & Growing Conditions
Overnight
32°F
Clear
Clear, with a low around 32. Northwest wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 32°F | Clear | 5 mph NW | 0% |
| Wednesday | 52°F | Mostly Sunny | 6 mph SW | 0% |
| Wednesday Night | 34°F | Mostly Cloudy | 1 to 6 mph W | 0% |
| Thursday | 54°F | Mostly Sunny | 6 mph S | 0% |
| Thursday Night | 36°F | Partly Cloudy | 2 to 6 mph S | 0% |
| Friday | 54°F | Mostly Sunny | 5 to 8 mph NW | 1% |
| Friday Night | 36°F | Mostly Clear | 2 to 10 mph NW | 0% |
| Saturday | 58°F | Sunny | 7 to 15 mph W | 0% |
| Saturday Night | 37°F | Clear | 5 to 8 mph W | 0% |
| Sunday | 63°F | Sunny | 8 to 13 mph W | 0% |
| Sunday Night | 42°F | Mostly Clear | 7 to 12 mph W | 0% |
| Monday | 60°F | Sunny | 8 mph NW | 0% |
| Monday Night | 40°F | Partly Cloudy | 6 mph N | 0% |
| Tuesday | 61°F | Mostly Sunny | 6 to 9 mph W | 1% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Hot Springs, SD
Last spring frost
May 16
First fall frost
Sep 27
Growing season
133 days
Hardiness zone
5a
Explore more for Hot Springs, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Hot Springs, Sd (5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.