Dudley, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Dudley, a community in Fall River County, South Dakota.
This Afternoon
56°F
Mostly Sunny
Mostly sunny. High near 56, with temperatures falling to around 46 in the afternoon. Northwest wind 10 to 16 mph, with gusts as high as 28 mph.
7-day forecast for Dudley
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 56°F | Mostly Sunny | 10 to 16 mph NW | 0% |
| Tonight | 29°F | Mostly Clear | 5 to 8 mph NW | 0% |
| Wednesday | 54°F | Mostly Sunny | 3 to 7 mph W | 0% |
| Wednesday Night | 32°F | Mostly Cloudy | 1 to 8 mph NW | 0% |
| Thursday | 58°F | Mostly Sunny | 3 to 8 mph W | 0% |
| Thursday Night | 33°F | Partly Cloudy | 2 to 7 mph SW | 0% |
| Friday | 56°F | Mostly Sunny | 5 to 13 mph W | 0% |
| Friday Night | 33°F | Mostly Clear | 2 to 9 mph W | 4% |
| Saturday | 59°F | Sunny | 8 to 18 mph NW | 3% |
| Saturday Night | 33°F | Mostly Clear | 6 mph W | 0% |
| Sunday | 65°F | Sunny | 7 mph W | 0% |
| Sunday Night | 40°F | Mostly Clear | 8 to 12 mph W | 0% |
| Monday | 61°F | Sunny | 9 mph SW | 0% |
| Monday Night | 38°F | Partly Cloudy | 7 mph NE | 0% |
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 Nov 4, 2026.