Brandt, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brandt, a town in Deuel County, South Dakota.
This Afternoon
43°F
Light Rain
Rain. Mostly cloudy, with a high near 43. North northwest wind around 17 mph, with gusts as high as 30 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast for Brandt
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 43°F | Light Rain | 17 mph NNW | 99% |
| Tonight | 32°F | Light Rain Likely then Mostly Cloudy | 18 to 22 mph NNW | 59% |
| Thursday | 39°F | Mostly Cloudy | 13 to 20 mph N | 0% |
| Thursday Night | 26°F | Mostly Cloudy | 2 to 10 mph NNE | 0% |
| Friday | 42°F | Mostly Sunny | 1 to 5 mph SE | 0% |
| Friday Night | 27°F | Partly Cloudy | 5 to 10 mph SSW | 0% |
| Saturday | 52°F | Mostly Sunny | 13 mph SW | 0% |
| Saturday Night | 34°F | Mostly Clear | 7 to 10 mph W | 0% |
| Sunday | 57°F | Sunny | 9 mph WSW | 0% |
| Sunday Night | 39°F | Mostly Clear | 8 to 15 mph SSW | 0% |
| Monday | 60°F | Sunny | 9 to 14 mph W | 0% |
| Monday Night | 36°F | Mostly Clear | 8 mph NW | 0% |
| Tuesday | 54°F | Mostly Sunny | 8 mph WNW | 1% |
| Tuesday Night | 36°F | Partly Cloudy | 6 mph WSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Brandt (44.667, -96.625). Updated through the day.
Growing snapshot for Brandt
Last spring frost
May 7
First fall frost
Oct 1
Growing season
146 days
Hardiness zone
4b
More local growing data for Brandt: nearby ZIP 57218 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Clear Lake, Sd (8.5 mi from Brandt). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.