Webster, SD Weather & Growing Conditions
Overnight
56°F
Areas Of Fog
Areas of fog and a slight chance of drizzle. Cloudy, with a low around 56. East northeast wind around 7 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 56°F | Areas Of Fog | 7 mph ENE | 10% |
| Saturday | 64°F | Areas Of Fog | 7 to 12 mph NE | 6% |
| Saturday Night | 51°F | Mostly Cloudy | 7 to 10 mph NE | 10% |
| Sunday | 63°F | Mostly Cloudy | 13 mph ENE | 7% |
| Sunday Night | 48°F | Mostly Cloudy | 7 to 10 mph E | 10% |
| Monday | 63°F | Partly Sunny | 9 mph E | 10% |
| Monday Night | 44°F | Partly Cloudy | 7 mph ESE | 7% |
| Tuesday | 65°F | Mostly Sunny | 6 to 13 mph SE | 1% |
| Tuesday Night | 47°F | Partly Cloudy | 10 mph SE | 4% |
| Wednesday | 67°F | Mostly Sunny | 10 to 15 mph SSE | 11% |
| Wednesday Night | 51°F | Chance Rain Showers | 12 mph SSE | 30% |
| Thursday | 69°F | Chance Rain Showers then Partly Sunny | 12 mph SSE | 30% |
| Thursday Night | 53°F | Mostly Cloudy then Slight Chance Rain Showers | 9 mph SSE | 19% |
| Friday | 71°F | Slight Chance Rain Showers then Partly Sunny | 9 to 14 mph SSE | 19% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Webster, SD
Last spring frost
May 4
First fall frost
Oct 6
Growing season
156 days
Hardiness zone
4b
Explore more for Webster, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Webster, Sd (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.