Winfred, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Winfred, a community in Lake County, South Dakota.
This Afternoon
65°F
Patchy Fog
Patchy fog. Cloudy, with a high near 65. East wind around 5 mph.
7-day forecast for Winfred
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 65°F | Patchy Fog | 5 mph E | 9% |
| Tonight | 59°F | Patchy Fog | 5 to 10 mph NE | 18% |
| Saturday | 66°F | Patchy Fog then Cloudy | 10 to 15 mph NE | 14% |
| Saturday Night | 54°F | Mostly Cloudy | 10 mph NE | 3% |
| Sunday | 63°F | Mostly Cloudy then Chance Rain Showers | 10 to 15 mph ENE | 30% |
| Sunday Night | 51°F | Rain Showers Likely | 10 to 15 mph ENE | 56% |
| Monday | 60°F | Rain Showers Likely | 10 mph E | 56% |
| Monday Night | 47°F | Mostly Cloudy | 5 to 10 mph E | 8% |
| Tuesday | 64°F | Partly Sunny | 5 to 10 mph ESE | 2% |
| Tuesday Night | 48°F | Partly Cloudy | 10 mph SE | 4% |
| Wednesday | 67°F | Partly Sunny | 10 to 15 mph SSE | 12% |
| Wednesday Night | 52°F | Chance Rain Showers | 10 mph SSE | 38% |
| Thursday | 68°F | Slight Chance Showers And Thunderstorms | 10 mph SSE | 38% |
| Thursday Night | 53°F | Mostly Cloudy | 5 to 10 mph SE | 10% |
Forecast source: National Weather Service (api.weather.gov) for Winfred (43.999, -97.362). Updated through the day.
Growing snapshot for Winfred
Last spring frost
May 6
First fall frost
Oct 3
Growing season
151 days
Hardiness zone
4b
More local growing data for Winfred: nearby ZIP 57076 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Brant Lake
Brant Lake South
Chester
Graceville Colony
Lake Madison
Madison
Nunda
Ramona
Rustic Acres Colony
Shannon Colony
Wentworth
Climate data from the nearest NOAA station, Winfred 2S, Sd (0.5 mi from Winfred). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.