Warner, SD Weather & Growing Conditions
Tonight
36°F
Chance Light Rain
A chance of rain. Cloudy. Low around 36, with temperatures rising to around 39 overnight. North northwest wind 15 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 36°F | Chance Light Rain | 15 to 21 mph NNW | 50% |
| Wednesday | 45°F | Light Rain Likely | 15 to 18 mph NNW | 59% |
| Wednesday Night | 30°F | Mostly Cloudy | 12 to 15 mph NNW | 9% |
| Thursday | 42°F | Partly Sunny | 8 to 14 mph N | 0% |
| Thursday Night | 25°F | Mostly Cloudy | 2 to 7 mph E | 0% |
| Friday | 43°F | Partly Sunny | 2 to 6 mph S | 0% |
| Friday Night | 26°F | Partly Cloudy | 6 mph SSW | 0% |
| Saturday | 56°F | Mostly Sunny | 6 to 12 mph WSW | 3% |
| Saturday Night | 30°F | Mostly Clear | 8 mph W | 2% |
| Sunday | 56°F | Sunny | 6 to 9 mph SSW | 1% |
| Sunday Night | 34°F | Mostly Clear | 9 mph SSW | 0% |
| Monday | 59°F | Mostly Sunny | 8 to 14 mph WNW | 0% |
| Monday Night | 32°F | Mostly Clear | 5 to 8 mph W | 0% |
| Tuesday | 54°F | Mostly Sunny | 5 to 8 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Warner, SD
Last spring frost
May 8
First fall frost
Sep 29
Growing season
144 days
Hardiness zone
4a
Explore more for Warner, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Aberdeen 3 E, Sd (10.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.