Fulton, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Fulton, a town in Hanson County, South Dakota.
Overnight
57°F
Patchy Smoke
Patchy smoke. Mostly cloudy, with a low around 57. North northwest wind around 10 mph, with gusts as high as 25 mph.
7-day forecast for Fulton
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Patchy Smoke | 10 mph NNW | 7% |
| Tuesday | 72°F | Slight Chance Rain Showers then Partly Sunny | 5 to 10 mph NNW | 16% |
| Tuesday Night | 52°F | Partly Cloudy | 0 to 5 mph SSW | 2% |
| Wednesday | 79°F | Mostly Sunny | 5 to 10 mph S | 1% |
| Wednesday Night | 57°F | Mostly Clear | 5 to 10 mph S | 0% |
| Thursday | 85°F | Mostly Sunny | 10 to 15 mph S | 4% |
| Thursday Night | 63°F | Mostly Clear | 10 to 15 mph S | 5% |
| Friday | 89°F | Sunny | 10 mph S | 6% |
| Friday Night | 65°F | Mostly Clear | 5 to 10 mph S | 10% |
| Saturday | 92°F | Sunny | 10 to 15 mph SSE | 6% |
| Saturday Night | 67°F | Mostly Clear | 10 to 15 mph SE | 12% |
| Sunday | 89°F | Mostly Sunny | 10 to 15 mph ESE | 6% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph E | 20% |
| Monday | 88°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 10 to 15 mph ENE | 20% |
Forecast source: National Weather Service (api.weather.gov) for Fulton (43.729, -97.823). Updated through the day.
Growing snapshot for Fulton
Last spring frost
Apr 30
First fall frost
Oct 5
Growing season
159 days
Hardiness zone
5a
More local growing data for Fulton: nearby ZIP 57340 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mitchell Muni Ap, Sd (9.2 mi from Fulton). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.