Mina, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mina, a community in Brown County, South Dakota.
This Afternoon
49°F
Slight Chance Drizzle
A slight chance of drizzle. Cloudy. High near 49, with temperatures falling to around 46 in the afternoon. North northwest wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
7-day forecast for Mina
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 49°F | Slight Chance Drizzle | 18 to 22 mph NNW | 16% |
| Tonight | 34°F | Chance Light Rain | 15 mph NNW | 29% |
| Wednesday | 45°F | Chance Light Rain | 15 to 18 mph NNW | 29% |
| Wednesday Night | 31°F | Mostly Cloudy | 12 to 15 mph NNW | 2% |
| Thursday | 42°F | Mostly Sunny | 7 to 14 mph N | 0% |
| Thursday Night | 24°F | Mostly Cloudy | 2 to 6 mph E | 0% |
| Friday | 43°F | Partly Sunny | 2 to 7 mph S | 0% |
| Friday Night | 26°F | Partly Cloudy | 6 mph SSW | 0% |
| Saturday | 56°F | Mostly Sunny | 6 to 12 mph W | 3% |
| Saturday Night | 31°F | Mostly Clear | 8 mph W | 2% |
| Sunday | 55°F | Sunny | 9 mph SW | 1% |
| Sunday Night | 34°F | Partly Cloudy | 9 mph SSW | 0% |
| Monday | 58°F | Sunny | 9 to 16 mph WNW | 0% |
| Monday Night | 32°F | Partly Cloudy | 7 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Mina (45.455, -98.739). Updated through the day.
Growing snapshot for Mina
Last spring frost
May 11
First fall frost
Sep 27
Growing season
137 days
Hardiness zone
4b
More local growing data for Mina: nearby ZIP 57460 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Aberdeen
Bath
Bath Corner
Claremont
Columbia
Ferney
Frederick
Grassland Colony
Groton
Hecla
Hutterville Colony
Mansfield
Prairiewood Village
Stratford
Warner
Westport
Wetonka
Climate data from the nearest NOAA station, Mellette 4 W, Sd (9.6 mi from Mina). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.