Vivian, SD Weather & Growing Conditions
Tonight
57°F
Areas Of Fog
Areas of fog. Cloudy, with a low around 57. North wind 7 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 57°F | Areas Of Fog | 7 to 10 mph N | 6% |
| Saturday | 67°F | Areas Of Fog then Cloudy | 13 mph NNE | 10% |
| Saturday Night | 54°F | Rain Showers Likely | 13 mph NE | 61% |
| Sunday | 62°F | Rain Showers | 15 mph ENE | 81% |
| Sunday Night | 52°F | Rain Showers | 14 mph ENE | 92% |
| Monday | 63°F | Rain Showers | 14 mph E | 89% |
| Monday Night | 48°F | Mostly Cloudy | 13 mph ESE | 14% |
| Tuesday | 70°F | Mostly Cloudy | 12 to 21 mph SE | 13% |
| Tuesday Night | 53°F | Mostly Cloudy then Slight Chance Rain Showers | 20 mph SE | 16% |
| Wednesday | 75°F | Slight Chance Rain Showers | 18 to 22 mph SSE | 24% |
| Wednesday Night | 56°F | Chance Showers And Thunderstorms | 13 to 20 mph SSE | 27% |
| Thursday | 77°F | Chance Rain Showers then Mostly Sunny | 13 mph SSE | 25% |
| Thursday Night | 56°F | Partly Cloudy | 12 mph SE | 8% |
| Friday | 76°F | Partly Sunny | 13 to 18 mph SE | 9% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Vivian, SD
Last spring frost
May 6
First fall frost
Oct 7
Growing season
154 days
Hardiness zone
5a
Explore more for Vivian, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Pierre 24 S, Sd (8.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.