Herreid, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Herreid, a city in Campbell County, South Dakota.
Tonight
30°F
Mostly Cloudy then Patchy Fog
Patchy fog between 2am and 4am. Mostly cloudy. Low around 30, with temperatures rising to around 34 overnight. North northwest wind 12 to 15 mph, with gusts as high as 24 mph.
7-day forecast for Herreid
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 30°F | Mostly Cloudy then Patchy Fog | 12 to 15 mph NNW | 3% |
| Wednesday | 49°F | Mostly Cloudy | 14 to 18 mph NNW | 0% |
| Wednesday Night | 27°F | Mostly Cloudy | 9 to 14 mph NNW | 0% |
| Thursday | 45°F | Partly Sunny | 5 to 9 mph N | 0% |
| Thursday Night | 22°F | Partly Cloudy | 5 mph ESE | 0% |
| Friday | 47°F | Mostly Sunny | 3 to 8 mph S | 0% |
| Friday Night | 27°F | Partly Cloudy | 6 mph SSW | 0% |
| Saturday | 57°F | Sunny | 5 to 15 mph WSW | 0% |
| Saturday Night | 29°F | Mostly Clear | 3 to 9 mph W | 1% |
| Sunday | 59°F | Sunny | 3 to 10 mph SSW | 0% |
| Sunday Night | 34°F | Mostly Clear | 9 mph SW | 0% |
| Monday | 59°F | Mostly Sunny | 9 to 17 mph WNW | 0% |
| Monday Night | 31°F | Partly Cloudy | 5 to 8 mph W | 0% |
| Tuesday | 56°F | Mostly Sunny | 5 to 9 mph SSW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Herreid (45.838, -100.075). Updated through the day.
Growing snapshot for Herreid
Last spring frost
May 8
First fall frost
Sep 30
Growing season
143 days
Hardiness zone
4b
More local growing data for Herreid: nearby ZIP 57632 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Pollock, Sd (12.7 mi from Herreid). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 4, 2026.