Swift Bird, SD Weather & Growing Conditions
Overnight
57°F
Patchy Fog
Patchy fog and a slight chance of drizzle. Cloudy, with a low around 57. North northeast wind around 6 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 57°F | Patchy Fog | 6 mph NNE | 10% |
| Saturday | 66°F | Patchy Fog then Cloudy | 7 to 13 mph NE | 14% |
| Saturday Night | 51°F | Chance Rain Showers | 9 to 14 mph ENE | 33% |
| Sunday | 62°F | Chance Rain Showers | 14 to 17 mph ENE | 49% |
| Sunday Night | 48°F | Rain Showers Likely | 10 to 14 mph E | 66% |
| Monday | 64°F | Rain Showers Likely then Mostly Cloudy | 12 mph E | 66% |
| Monday Night | 45°F | Mostly Cloudy | 13 mph SE | 9% |
| Tuesday | 67°F | Mostly Sunny | 13 to 21 mph SE | 4% |
| Tuesday Night | 50°F | Mostly Cloudy | 21 mph SE | 12% |
| Wednesday | 71°F | Partly Sunny then Slight Chance Rain Showers | 22 mph SE | 17% |
| Wednesday Night | 52°F | Chance Showers And Thunderstorms | 15 to 21 mph SE | 35% |
| Thursday | 74°F | Chance Rain Showers then Partly Sunny | 14 mph SE | 25% |
| Thursday Night | 53°F | Partly Cloudy | 14 mph SE | 14% |
| Friday | 75°F | Partly Sunny | 14 to 20 mph SE | 7% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Swift Bird, SD
Last spring frost
May 7
First fall frost
Oct 2
Growing season
147 days
Hardiness zone
4b
Explore more for Swift Bird, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Gettysburg, Sd (11 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.