Hot Springs, SD Weather & Growing Conditions
Today
68°F
Patchy Fog then Chance Showers And Thunderstorms
Patchy fog and a slight chance of showers and thunderstorms before 11am, then patchy fog and a chance of showers and thunderstorms between 11am and noon, then a chance of showers and thunderstorms. Mostly cloudy. High near 68, with temperatures falling to around 66 in the afternoon. East wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Patchy Fog then Chance Showers And Thunderstorms | 8 to 15 mph E | 40% |
| Tonight | 51°F | Showers And Thunderstorms | 12 to 16 mph NE | 87% |
| Sunday | 61°F | Showers And Thunderstorms | 12 mph E | 85% |
| Sunday Night | 47°F | Showers And Thunderstorms | 7 to 13 mph NE | 87% |
| Monday | 63°F | Slight Chance Rain Showers then Mostly Cloudy | 7 to 13 mph NE | 22% |
| Monday Night | 47°F | Mostly Cloudy | 6 to 13 mph E | 10% |
| Tuesday | 71°F | Mostly Sunny | 6 to 14 mph SE | 11% |
| Tuesday Night | 52°F | Slight Chance Rain Showers | 3 to 14 mph SE | 18% |
| Wednesday | 76°F | Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms | 3 to 10 mph SE | 15% |
| Wednesday Night | 53°F | Slight Chance Showers And Thunderstorms then Partly Cloudy | 3 to 8 mph S | 21% |
| Thursday | 78°F | Mostly Sunny | 5 to 9 mph S | 6% |
| Thursday Night | 55°F | Mostly Clear | 3 to 9 mph NE | 7% |
| Friday | 79°F | Mostly Sunny | 3 to 14 mph E | 7% |
| Friday Night | 56°F | Slight Chance Rain Showers | 6 to 14 mph S | 17% |
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 Sep 19, 2026.