Dudley, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dudley, a community in Fall River County, South Dakota.
Today
76°F
Areas Of Smoke
Areas of smoke. Mostly sunny, with a high near 76. Southeast wind 5 to 9 mph, with gusts as high as 21 mph.
7-day forecast for Dudley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Areas Of Smoke | 5 to 9 mph SE | 6% |
| Tonight | 53°F | Mostly Clear then Chance Showers And Thunderstorms | 3 to 10 mph E | 27% |
| Wednesday | 86°F | Sunny | 2 to 7 mph S | 5% |
| Wednesday Night | 58°F | Mostly Clear | 2 to 8 mph SE | 1% |
| Thursday | 94°F | Sunny | 2 to 12 mph NW | 0% |
| Thursday Night | 61°F | Clear | 3 to 12 mph NE | 0% |
| Friday | 98°F | Sunny | 3 to 12 mph SW | 1% |
| Friday Night | 64°F | Mostly Clear | 5 to 16 mph NE | 1% |
| Saturday | 100°F | Sunny | 5 to 17 mph NW | 0% |
| Saturday Night | 64°F | Mostly Clear | 7 to 17 mph NE | 1% |
| Sunday | 98°F | Sunny | 7 to 20 mph E | 3% |
| Sunday Night | 65°F | Partly Cloudy | 8 to 20 mph E | 12% |
| Monday | 96°F | Sunny | 8 to 22 mph E | 7% |
| Monday Night | 64°F | Chance Showers And Thunderstorms | 13 to 26 mph E | 33% |
Forecast source: National Weather Service (api.weather.gov) for Dudley (43.308, -103.819). Updated through the day.
Growing snapshot for Dudley
Last spring frost
May 23
First fall frost
Sep 20
Growing season
117 days
Hardiness zone
4b
More local growing data for Dudley: nearby ZIP 57735 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Edgemont, Sd (2.4 mi from Dudley). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.