Herrick, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Herrick, a town in Gregory County, South Dakota.
Overnight
57°F
Partly Cloudy
Partly cloudy, with a low around 57. North northwest wind around 15 mph, with gusts as high as 30 mph. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Herrick
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Partly Cloudy | 15 mph NNW | 8% |
| Tuesday | 69°F | Chance Rain Showers | 10 to 15 mph N | 34% |
| Tuesday Night | 53°F | Mostly Cloudy | 5 mph WNW | 3% |
| Wednesday | 76°F | Mostly Sunny | 5 to 10 mph SSW | 2% |
| Wednesday Night | 57°F | Mostly Clear | 10 to 15 mph S | 1% |
| Thursday | 85°F | Sunny | 15 to 20 mph S | 7% |
| Thursday Night | 64°F | Mostly Clear | 15 to 20 mph S | 7% |
| Friday | 91°F | Sunny | 10 to 15 mph SSW | 5% |
| Friday Night | 66°F | Mostly Clear | 10 mph SSE | 7% |
| Saturday | 94°F | Sunny | 10 to 25 mph S | 3% |
| Saturday Night | 67°F | Mostly Clear | 10 to 20 mph SSE | 6% |
| Sunday | 91°F | Mostly Sunny | 10 to 20 mph SE | 3% |
| Sunday Night | 68°F | Slight Chance Showers And Thunderstorms | 15 to 20 mph E | 20% |
| Monday | 90°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 10 to 20 mph ENE | 20% |
Forecast source: National Weather Service (api.weather.gov) for Herrick (43.115, -99.188). Updated through the day.
Growing snapshot for Herrick
Last spring frost
May 3
First fall frost
Oct 10
Growing season
159 days
Hardiness zone
5a
More local growing data for Herrick: nearby ZIP 57538 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Bonesteel, Sd (10.8 mi from Herrick). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.