Harman US

Lake Andes, SD Weather & Growing Conditions

This Afternoon
67°F
Cloudy
Cloudy, with a high near 67. North wind around 10 mph.

7-day forecast

WhenTempForecastWindPrecip
This Afternoon 67°F Cloudy 10 mph N 2%
Tonight 56°F Cloudy then Slight Chance Rain Showers 10 mph NNE 18%
Sunday 61°F Rain Showers 10 mph NE 75%
Sunday Night 52°F Showers And Thunderstorms 10 mph ENE 96%
Monday 59°F Rain Showers 10 mph ENE 96%
Monday Night 46°F Mostly Cloudy 5 to 10 mph E 7%
Tuesday 63°F Partly Sunny 5 to 10 mph ESE 5%
Tuesday Night 50°F Partly Cloudy 10 to 15 mph SE 7%
Wednesday 66°F Slight Chance Rain Showers 15 mph SE 19%
Wednesday Night 54°F Showers And Thunderstorms Likely 15 mph SSE 56%
Thursday 73°F Rain Showers Likely 10 to 15 mph SSE 56%
Thursday Night 57°F Mostly Cloudy 5 to 10 mph SE 9%
Friday 73°F Partly Sunny 5 to 10 mph SE 9%
Friday Night 59°F Mostly Cloudy then Chance Rain Showers 10 to 15 mph SE 29%

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

Growing snapshot for Lake Andes, SD

Last spring frost
Apr 30
First fall frost
Oct 13
Growing season
165 days
Hardiness zone
5a

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

Climate data from the nearest NOAA station, Pickstown, Sd (5.4 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.