Martin, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Martin, a city in Bennett County, South Dakota.
This Afternoon
74°F
Partly Sunny
Partly sunny. High near 74, with temperatures falling to around 72 in the afternoon. North wind around 7 mph.
7-day forecast for Martin
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 74°F | Partly Sunny | 7 mph N | 0% |
| Tonight | 55°F | Patchy Fog | 7 mph NE | 7% |
| Saturday | 66°F | Chance Rain Showers | 5 to 10 mph NE | 28% |
| Saturday Night | 52°F | Showers And Thunderstorms Likely | 7 to 10 mph E | 74% |
| Sunday | 60°F | Rain Showers | 10 mph E | 97% |
| Sunday Night | 49°F | Showers And Thunderstorms | 8 to 12 mph NE | 97% |
| Monday | 61°F | Chance Rain Showers | 8 to 13 mph NE | 44% |
| Monday Night | 48°F | Mostly Cloudy | 13 mph SE | 14% |
| Tuesday | 68°F | Slight Chance Rain Showers then Partly Sunny | 14 to 22 mph S | 15% |
| Tuesday Night | 53°F | Partly Cloudy | 20 mph S | 14% |
| Wednesday | 74°F | Mostly Sunny | 16 to 22 mph S | 13% |
| Wednesday Night | 54°F | Slight Chance Rain Showers then Partly Cloudy | 10 to 15 mph S | 23% |
| Thursday | 75°F | Mostly Sunny | 7 to 10 mph S | 8% |
| Thursday Night | 54°F | Partly Cloudy | 8 to 13 mph SE | 9% |
Forecast source: National Weather Service (api.weather.gov) for Martin (43.175, -101.732). Updated through the day.
Growing snapshot for Martin
Last spring frost
May 13
First fall frost
Oct 2
Growing season
141 days
Hardiness zone
5a
More local growing data for Martin: nearby ZIP 57551 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Martin, Sd (1.7 mi from Martin). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.