Langford, SD Weather & Growing Conditions
Today
72°F
Sunny
Sunny, with a high near 72. West northwest wind 6 to 10 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 72°F | Sunny | 6 to 10 mph WNW | 0% |
| Tonight | 54°F | Mostly Clear | 5 to 8 mph SW | 0% |
| Wednesday | 79°F | Sunny | 8 to 12 mph SSW | 0% |
| Wednesday Night | 61°F | Partly Cloudy | 7 to 15 mph SSW | 1% |
| Thursday | 83°F | Sunny | 10 to 15 mph SSW | 5% |
| Thursday Night | 64°F | Mostly Clear | 8 to 12 mph S | 5% |
| Friday | 84°F | Sunny | 12 mph WSW | 5% |
| Friday Night | 62°F | Mostly Clear | 9 mph E | 4% |
| Saturday | 82°F | Sunny | 8 to 13 mph ESE | 8% |
| Saturday Night | 62°F | Slight Chance Showers And Thunderstorms | 13 mph ENE | 16% |
| Sunday | 82°F | Mostly Sunny | 12 mph ENE | 11% |
| Sunday Night | 63°F | Chance Showers And Thunderstorms | 12 mph E | 27% |
| Monday | 79°F | Chance Showers And Thunderstorms then Partly Sunny | 13 mph ENE | 27% |
| Monday Night | 62°F | Slight Chance Showers And Thunderstorms | 13 mph NE | 20% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Langford, SD
Last spring frost
May 13
First fall frost
Sep 26
Growing season
135 days
Hardiness zone
4a
Explore more for Langford, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Britton, Sd (12.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Aug 4, 2026.