Herrick, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Herrick, a town in Gregory County, South Dakota.
This Afternoon
74°F
Mostly Cloudy
Mostly cloudy, with a high near 74. North northwest wind around 5 mph.
7-day forecast for Herrick
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Mostly Cloudy | 5 mph NNW | 1% |
| Tonight | 59°F | Cloudy then Patchy Fog | 5 to 10 mph N | 6% |
| Saturday | 66°F | Patchy Fog then Cloudy | 10 to 15 mph N | 14% |
| Saturday Night | 55°F | Cloudy then Slight Chance Rain Showers | 10 to 15 mph NNE | 21% |
| Sunday | 60°F | Rain Showers | 10 to 15 mph NE | 77% |
| Sunday Night | 52°F | Rain Showers | 10 mph ENE | 86% |
| Monday | 59°F | Rain Showers | 10 mph ENE | 86% |
| Monday Night | 49°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 10 mph E | 16% |
| Tuesday | 64°F | Mostly Cloudy | 10 to 15 mph SE | 14% |
| Tuesday Night | 52°F | Mostly Cloudy | 15 mph SE | 12% |
| Wednesday | 69°F | Chance Rain Showers | 15 to 20 mph SSE | 25% |
| Wednesday Night | 55°F | Chance Showers And Thunderstorms | 15 mph SSE | 39% |
| Thursday | 70°F | Chance Rain Showers | 10 to 15 mph SSE | 39% |
| Thursday Night | 56°F | Partly Cloudy | 10 mph SE | 13% |
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 Sep 19, 2026.