Oelrichs, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Oelrichs, a town in Fall River County, South Dakota.
Overnight
29°F
Mostly Clear
Mostly clear, with a low around 29. West wind around 7 mph.
7-day forecast for Oelrichs
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 29°F | Mostly Clear | 7 mph W | 0% |
| Wednesday | 53°F | Mostly Sunny | 7 mph W | 0% |
| Wednesday Night | 32°F | Mostly Cloudy | 2 to 7 mph NE | 1% |
| Thursday | 55°F | Mostly Sunny | 7 mph SW | 0% |
| Thursday Night | 32°F | Partly Cloudy | 3 to 8 mph S | 0% |
| Friday | 56°F | Mostly Sunny | 5 to 13 mph W | 0% |
| Friday Night | 33°F | Mostly Clear | 3 to 13 mph SW | 1% |
| Saturday | 60°F | Sunny | 8 to 17 mph W | 0% |
| Saturday Night | 34°F | Mostly Clear | 6 to 10 mph W | 0% |
| Sunday | 65°F | Sunny | 10 to 14 mph SW | 0% |
| Sunday Night | 39°F | Mostly Clear | 9 to 14 mph SW | 0% |
| Monday | 62°F | Sunny | 7 to 10 mph NW | 0% |
| Monday Night | 37°F | Partly Cloudy | 7 mph SE | 0% |
| Tuesday | 63°F | Mostly Sunny | 7 to 13 mph SW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Oelrichs (43.182, -103.233). Updated through the day.
Growing snapshot for Oelrichs
Last spring frost
May 15
First fall frost
Sep 30
Growing season
137 days
Hardiness zone
5a
More local growing data for Oelrichs: nearby ZIP 57763 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Oelrichs, Sd (4.5 mi from Oelrichs). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.