Ipswich, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Ipswich, a city in Edmunds County, South Dakota.
Today
75°F
Patchy Smoke then Sunny
Patchy smoke before 10am. Sunny, with a high near 75. West northwest wind around 13 mph.
7-day forecast for Ipswich
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 75°F | Patchy Smoke then Sunny | 13 mph WNW | 0% |
| Tonight | 54°F | Mostly Clear | 5 to 10 mph SW | 0% |
| Wednesday | 83°F | Mostly Sunny | 6 to 13 mph WSW | 0% |
| Wednesday Night | 59°F | Partly Cloudy | 8 to 13 mph SSW | 1% |
| Thursday | 88°F | Sunny | 12 mph SW | 3% |
| Thursday Night | 61°F | Mostly Clear | 7 to 10 mph SSW | 3% |
| Friday | 89°F | Sunny | 7 to 12 mph SW | 3% |
| Friday Night | 61°F | Mostly Clear | 7 to 12 mph E | 2% |
| Saturday | 88°F | Mostly Sunny | 8 to 15 mph E | 3% |
| Saturday Night | 60°F | Mostly Clear | 10 to 15 mph ENE | 7% |
| Sunday | 85°F | Mostly Sunny | 10 to 16 mph NE | 4% |
| Sunday Night | 62°F | Slight Chance Showers And Thunderstorms | 12 to 16 mph ENE | 29% |
| Monday | 83°F | Chance Showers And Thunderstorms then Partly Sunny | 12 to 16 mph ENE | 29% |
| Monday Night | 60°F | Slight Chance Showers And Thunderstorms | 12 to 16 mph NE | 24% |
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 Aug 4, 2026.