Herreid, SD Weather & Growing Conditions
This Afternoon
67°F
Cloudy
Cloudy. High near 67, with temperatures falling to around 64 in the afternoon. East northeast wind around 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 67°F | Cloudy | 12 mph ENE | 7% |
| Tonight | 56°F | Chance Rain Showers | 8 to 13 mph ENE | 39% |
| Sunday | 60°F | Chance Rain Showers | 15 mph ENE | 45% |
| Sunday Night | 48°F | Chance Rain Showers | 7 to 13 mph ENE | 49% |
| Monday | 64°F | Partly Sunny | 7 to 10 mph E | 10% |
| Monday Night | 43°F | Partly Cloudy | 9 mph SE | 3% |
| Tuesday | 66°F | Mostly Sunny | 8 to 21 mph SE | 1% |
| Tuesday Night | 49°F | Mostly Cloudy | 20 mph SE | 4% |
| Wednesday | 69°F | Partly Sunny then Slight Chance Rain Showers | 21 to 25 mph SE | 17% |
| Wednesday Night | 51°F | Rain Showers Likely | 14 to 23 mph SE | 55% |
| Thursday | 74°F | Chance Showers And Thunderstorms then Partly Sunny | 8 to 12 mph SE | 32% |
| Thursday Night | 52°F | Partly Cloudy | 8 mph SE | 8% |
| Friday | 75°F | Partly Sunny | 8 to 20 mph SE | 7% |
| Friday Night | 56°F | Mostly Cloudy then Slight Chance Rain Showers | 20 mph SE | 21% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Herreid, SD
Last spring frost
May 8
First fall frost
Sep 30
Growing season
143 days
Hardiness zone
4b
Explore more for Herreid, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Pollock, Sd (12.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.