Martin, SD Weather & Growing Conditions
Overnight
49°F
Areas Of Smoke
Areas of smoke and a slight chance of rain showers. Partly cloudy, with a low around 49. North wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 49°F | Areas Of Smoke | 10 mph N | 17% |
| Tuesday | 69°F | Areas Of Smoke | 5 to 9 mph N | 18% |
| Tuesday Night | 51°F | Mostly Clear | 7 mph S | 10% |
| Wednesday | 81°F | Sunny | 9 mph SW | 9% |
| Wednesday Night | 57°F | Mostly Clear | 9 to 18 mph S | 3% |
| Thursday | 91°F | Sunny | 12 to 15 mph SW | 5% |
| Thursday Night | 61°F | Mostly Clear | 12 to 15 mph S | 4% |
| Friday | 95°F | Sunny | 13 mph NW | 1% |
| Friday Night | 65°F | Mostly Clear | 13 to 16 mph SE | 3% |
| Saturday | 98°F | Sunny | 15 to 20 mph NW | 4% |
| Saturday Night | 63°F | Mostly Clear | 9 to 15 mph SE | 3% |
| Sunday | 96°F | Mostly Sunny | 9 to 20 mph SE | 7% |
| Sunday Night | 64°F | Chance Showers And Thunderstorms then Partly Cloudy | 10 to 20 mph SE | 25% |
| Monday | 93°F | Mostly Sunny then Slight Chance Showers And Thunderstorms | 10 to 17 mph E | 15% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Martin, SD
Last spring frost
May 13
First fall frost
Oct 2
Growing season
141 days
Hardiness zone
5a
Explore more for Martin, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Martin, Sd (1.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.