Ipswich, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ipswich, a city in Edmunds County, South Dakota.
This Afternoon
48°F
Cloudy
Cloudy, with a high near 48. North northwest wind 20 to 23 mph, with gusts as high as 43 mph.
7-day forecast for Ipswich
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 48°F | Cloudy | 20 to 23 mph NNW | 13% |
| Tonight | 34°F | Cloudy then Slight Chance Light Rain | 15 mph NNW | 15% |
| Wednesday | 46°F | Slight Chance Light Rain then Mostly Cloudy | 18 mph NNW | 18% |
| Wednesday Night | 31°F | Mostly Cloudy | 12 to 15 mph NNW | 2% |
| Thursday | 44°F | Mostly Sunny | 8 to 12 mph N | 0% |
| Thursday Night | 24°F | Mostly Cloudy | 2 to 7 mph ESE | 0% |
| Friday | 43°F | Partly Sunny | 3 to 7 mph S | 0% |
| Friday Night | 27°F | Partly Cloudy | 6 mph SW | 0% |
| Saturday | 56°F | Mostly Sunny | 6 to 14 mph W | 4% |
| Saturday Night | 32°F | Mostly Clear | 9 mph WNW | 1% |
| Sunday | 56°F | Sunny | 7 to 10 mph SW | 1% |
| Sunday Night | 35°F | Mostly Clear | 7 to 10 mph SW | 0% |
| Monday | 58°F | Sunny | 9 to 17 mph WNW | 0% |
| Monday Night | 33°F | Partly Cloudy | 8 mph WNW | 0% |
Forecast source: National Weather Service (api.weather.gov) for Ipswich (45.443, -99.030). Updated through the day.
Growing snapshot for Ipswich
Last spring frost
May 8
First fall frost
Sep 29
Growing season
143 days
Hardiness zone
4b
More local growing data for Ipswich: nearby ZIP 57451 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Ipswich, Sd (5 mi from Ipswich). Frost dates are 1991–2020 averages, not a forecast. Page updated Nov 3, 2026.