Brandt, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Brandt, a town in Deuel County, South Dakota.
Overnight
56°F
Areas Of Fog
Areas of fog and a chance of drizzle. Cloudy, with a low around 56. Northeast wind around 8 mph. Chance of precipitation is 30%.
7-day forecast for Brandt
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Areas Of Fog | 8 mph NE | 26% |
| Saturday | 61°F | Areas Of Fog | 8 to 13 mph NNE | 28% |
| Saturday Night | 51°F | Patchy Fog then Mostly Cloudy | 9 to 13 mph NNE | 11% |
| Sunday | 64°F | Mostly Cloudy | 12 to 15 mph ENE | 12% |
| Sunday Night | 48°F | Cloudy then Slight Chance Rain Showers | 8 to 13 mph ENE | 15% |
| Monday | 62°F | Slight Chance Rain Showers | 8 to 12 mph ENE | 15% |
| Monday Night | 43°F | Partly Cloudy | 3 to 8 mph E | 6% |
| Tuesday | 64°F | Mostly Sunny | 3 to 12 mph SE | 3% |
| Tuesday Night | 44°F | Partly Cloudy | 9 mph SE | 2% |
| Wednesday | 67°F | Mostly Sunny | 8 to 14 mph SSE | 6% |
| Wednesday Night | 49°F | Partly Cloudy then Chance Rain Showers | 9 mph SSE | 26% |
| Thursday | 69°F | Chance Rain Showers then Partly Sunny | 9 to 13 mph SSE | 26% |
| Thursday Night | 52°F | Mostly Cloudy | 8 mph SSE | 13% |
| Friday | 72°F | Partly Sunny | 8 to 13 mph SSE | 13% |
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 Sep 19, 2026.