Mobridge, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Mobridge, a city in Corson County, South Dakota.
Today
77°F
Sunny
Sunny, with a high near 77. Northwest wind around 10 mph.
7-day forecast for Mobridge
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 77°F | Sunny | 10 mph NW | 0% |
| Tonight | 54°F | Mostly Clear | 3 to 8 mph SSW | 0% |
| Wednesday | 85°F | Sunny | 3 to 9 mph SW | 0% |
| Wednesday Night | 60°F | Partly Cloudy | 9 mph SSW | 2% |
| Thursday | 92°F | Sunny | 8 mph WSW | 1% |
| Thursday Night | 62°F | Mostly Clear | 8 mph ENE | 1% |
| Friday | 92°F | Sunny | 6 to 10 mph N | 1% |
| Friday Night | 63°F | Mostly Clear | 10 mph ESE | 1% |
| Saturday | 94°F | Mostly Sunny | 8 to 13 mph E | 1% |
| Saturday Night | 62°F | Mostly Clear | 8 to 13 mph ENE | 3% |
| Sunday | 90°F | Mostly Sunny | 8 to 14 mph ENE | 7% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 13 mph E | 31% |
| Monday | 88°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 10 to 15 mph ENE | 25% |
| Monday Night | 62°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph ENE | 29% |
Forecast source: National Weather Service (api.weather.gov) for Mobridge (45.541, -100.435). Updated through the day.
Growing snapshot for Mobridge
Last spring frost
May 3
First fall frost
Oct 8
Growing season
157 days
Hardiness zone
4b
More local growing data for Mobridge: nearby ZIP 57658 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mobridge 2Nnw, Sd (9 mi from Mobridge). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.