Harman US

Ipswich, SD Weather & Growing Conditions

Overnight
56°F
Patchy Fog
Patchy fog and a slight chance of drizzle. Cloudy, with a low around 56. North northeast wind around 7 mph. Chance of precipitation is 20%.

7-day forecast

WhenTempForecastWindPrecip
Overnight 56°F Patchy Fog 7 mph NNE 17%
Saturday 67°F Patchy Fog then Cloudy 8 to 13 mph NNE 16%
Saturday Night 52°F Cloudy then Slight Chance Rain Showers 8 to 13 mph NE 15%
Sunday 65°F Slight Chance Rain Showers 14 mph NE 18%
Sunday Night 49°F Slight Chance Rain Showers 6 to 12 mph ENE 24%
Monday 66°F Slight Chance Rain Showers then Partly Sunny 9 mph E 24%
Monday Night 45°F Partly Cloudy 8 mph SE 7%
Tuesday 68°F Mostly Sunny 6 to 16 mph SE 4%
Tuesday Night 48°F Mostly Cloudy 14 mph SSE 7%
Wednesday 70°F Partly Sunny then Slight Chance Rain Showers 17 mph SSE 17%
Wednesday Night 51°F Chance Rain Showers 10 to 16 mph SSE 31%
Thursday 72°F Chance Rain Showers 12 mph SSE 31%
Thursday Night 53°F Slight Chance Rain Showers 10 mph SE 17%
Friday 74°F Slight Chance Rain Showers then Partly Sunny 10 to 15 mph SSE 17%

Forecast source: National Weather Service (api.weather.gov). Updated through the day.

Growing snapshot for Ipswich, SD

Last spring frost
May 8
First fall frost
Sep 29
Growing season
143 days
Hardiness zone
4b

Explore more for Ipswich, SD: full frost dates · planting calendar · South Dakota frost dates

Climate data from the nearest NOAA station, Ipswich, Sd (5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.