Wilmot, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Wilmot, a city in Roberts County, South Dakota.
Today
72°F
Mostly Sunny
Mostly sunny, with a high near 72. Northwest wind 7 to 10 mph.
7-day forecast for Wilmot
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Mostly Sunny | 7 to 10 mph NW | 0% |
| Tonight | 53°F | Mostly Clear | 3 to 7 mph WSW | 0% |
| Wednesday | 78°F | Sunny | 7 to 12 mph SW | 0% |
| Wednesday Night | 60°F | Partly Cloudy | 5 to 17 mph SW | 2% |
| Thursday | 82°F | Sunny | 10 to 18 mph SW | 5% |
| Thursday Night | 63°F | Mostly Clear | 8 to 14 mph SSW | 6% |
| Friday | 83°F | Sunny | 8 to 14 mph SW | 9% |
| Friday Night | 61°F | Mostly Clear | 3 to 7 mph SSE | 9% |
| Saturday | 82°F | Sunny | 3 to 10 mph ESE | 10% |
| Saturday Night | 62°F | Slight Chance Showers And Thunderstorms | 6 to 9 mph ESE | 23% |
| Sunday | 80°F | Slight Chance Showers And Thunderstorms then Mostly Sunny | 6 to 9 mph ENE | 22% |
| Sunday Night | 62°F | Partly Cloudy then Chance Showers And Thunderstorms | 7 mph ENE | 28% |
| Monday | 77°F | Chance Showers And Thunderstorms | 5 to 10 mph NE | 28% |
| Monday Night | 60°F | Slight Chance Showers And Thunderstorms | 5 to 9 mph NNE | 17% |
Forecast source: National Weather Service (api.weather.gov) for Wilmot (45.409, -96.855). Updated through the day.
Growing snapshot for Wilmot
Last spring frost
May 5
First fall frost
Oct 1
Growing season
149 days
Hardiness zone
4b
More local growing data for Wilmot: nearby ZIP 57279 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Agency Village
Claire City
Corona
Long Hollow
New Effington
Peever
Peever Flats
Rosholt
Sisseton
White Rock Colony
Climate data from the nearest NOAA station, Wilmot, Sd (0.7 mi from Wilmot). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.