Baltic, SD Weather & Growing Conditions
Today
71°F
Patchy Smoke then Slight Chance Rain Showers
Patchy smoke before 9am, then a slight chance of rain showers between 2pm and 4pm. Partly sunny, with a high near 71. Northwest wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Patchy Smoke then Slight Chance Rain Showers | 5 to 10 mph NW | 15% |
| Tonight | 52°F | Partly Cloudy | 0 to 5 mph NW | 4% |
| Wednesday | 77°F | Mostly Sunny | 0 to 5 mph S | 0% |
| Wednesday Night | 56°F | Mostly Clear | 5 mph SSW | 0% |
| Thursday | 82°F | Sunny | 5 to 15 mph SSW | 1% |
| Thursday Night | 63°F | Mostly Clear | 10 to 15 mph S | 4% |
| Friday | 86°F | Sunny | 10 to 15 mph SSW | 13% |
| Friday Night | 64°F | Mostly Clear | 5 to 10 mph S | 13% |
| Saturday | 88°F | Sunny | 5 to 15 mph S | 5% |
| Saturday Night | 66°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph ESE | 23% |
| Sunday | 86°F | Mostly Sunny | 10 to 15 mph ESE | 14% |
| Sunday Night | 66°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph E | 21% |
| Monday | 85°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 10 to 15 mph ENE | 21% |
| Monday Night | 65°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph ENE | 18% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Baltic, SD
Last spring frost
May 1
First fall frost
Oct 4
Growing season
155 days
Hardiness zone
5a
Explore more for Baltic, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Sioux Falls 14 Nne, Sd (6.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.