Harman US

Ipswich, SD Weather & Growing Conditions

Tonight
54°F
Areas Of Fog
Areas of fog and patchy drizzle. Cloudy, with a low around 54. Northeast wind around 10 mph. Chance of precipitation is 20%.

7-day forecast

WhenTempForecastWindPrecip
Tonight 54°F Areas Of Fog 10 mph NE 19%
Saturday 67°F Areas Of Fog 13 mph NE 4%
Saturday Night 53°F Slight Chance Rain Showers 12 mph NE 17%
Sunday 65°F Chance Rain Showers 14 mph ENE 34%
Sunday Night 50°F Chance Rain Showers 7 to 12 mph ENE 51%
Monday 64°F Chance Rain Showers 9 mph E 51%
Monday Night 47°F Mostly Cloudy 8 mph ESE 5%
Tuesday 66°F Partly Sunny 7 to 16 mph SE 2%
Tuesday Night 50°F Mostly Cloudy then Slight Chance Rain Showers 14 mph SSE 15%
Wednesday 69°F Slight Chance Rain Showers 14 to 17 mph SSE 20%
Wednesday Night 53°F Chance Rain Showers 9 to 15 mph SSE 29%
Thursday 71°F Chance Rain Showers then Partly Sunny 10 mph SSE 29%
Thursday Night 54°F Partly Cloudy 8 mph SE 10%
Friday 72°F Partly Sunny 8 to 14 mph SE 10%

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.