Mina, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mina, a community in Brown County, South Dakota.
Today
76°F
Sunny
Sunny, with a high near 76. Northwest wind around 12 mph.
7-day forecast for Mina
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 76°F | Sunny | 12 mph NW | 0% |
| Tonight | 52°F | Mostly Clear | 5 to 8 mph WSW | 0% |
| Wednesday | 83°F | Mostly Sunny | 6 to 12 mph SW | 1% |
| Wednesday Night | 59°F | Partly Cloudy | 7 to 10 mph SSW | 1% |
| Thursday | 87°F | Sunny | 12 mph SW | 6% |
| Thursday Night | 61°F | Mostly Clear | 9 mph SSW | 6% |
| Friday | 88°F | Sunny | 7 to 10 mph SE | 3% |
| Friday Night | 60°F | Mostly Clear | 7 to 10 mph E | 3% |
| Saturday | 86°F | Mostly Sunny | 8 to 14 mph ESE | 5% |
| Saturday Night | 60°F | Mostly Clear | 10 to 14 mph NE | 8% |
| Sunday | 84°F | Mostly Sunny | 9 to 14 mph NE | 5% |
| Sunday Night | 61°F | Slight Chance Showers And Thunderstorms | 10 to 14 mph ENE | 27% |
| Monday | 82°F | Chance Showers And Thunderstorms then Partly Sunny | 9 to 15 mph NE | 27% |
| Monday Night | 60°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph NE | 22% |
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 Aug 4, 2026.