Tea, SD Weather & Growing Conditions
Today
71°F
Chance Rain Showers
Patchy smoke before 8am, then a chance of rain showers and patchy smoke between 8am and 5pm. Mostly cloudy, with a high near 71. Northwest wind 5 to 15 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 71°F | Chance Rain Showers | 5 to 15 mph NW | 28% |
| Tonight | 54°F | Partly Cloudy | 0 to 5 mph NNW | 9% |
| Wednesday | 77°F | Mostly Sunny | 0 to 5 mph SSE | 1% |
| Wednesday Night | 56°F | Mostly Clear | 5 mph SSW | 0% |
| Thursday | 82°F | Sunny | 5 to 15 mph S | 1% |
| Thursday Night | 64°F | Mostly Clear | 10 to 15 mph S | 4% |
| Friday | 87°F | Sunny | 10 to 15 mph SSW | 8% |
| Friday Night | 66°F | Mostly Clear | 5 to 10 mph S | 13% |
| Saturday | 89°F | Sunny | 5 to 20 mph SSE | 5% |
| Saturday Night | 68°F | Slight Chance Showers And Thunderstorms | 10 to 20 mph ESE | 19% |
| Sunday | 88°F | Mostly Sunny | 10 to 15 mph SE | 13% |
| Sunday Night | 69°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 15 mph E | 18% |
| Monday | 87°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 15 mph ENE | 18% |
| Monday Night | 68°F | Slight Chance Showers And Thunderstorms | 15 mph ENE | 17% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Tea, SD
Last spring frost
Apr 26
First fall frost
Oct 13
Growing season
169 days
Hardiness zone
5a
Explore more for Tea, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Sioux Falls Wfo Ap, Sd (11.7 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.