Jamesville Colony, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Jamesville Colony, a community in Yankton County, South Dakota.
Today
68°F
Slight Chance Rain Showers then Cloudy
A slight chance of rain showers before 10am. Cloudy, with a high near 68. North wind around 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Jamesville Colony
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 68°F | Slight Chance Rain Showers then Cloudy | 10 mph N | 15% |
| Tonight | 57°F | Cloudy | 10 mph NNE | 10% |
| Sunday | 66°F | Chance Rain Showers | 10 to 15 mph NE | 32% |
| Sunday Night | 53°F | Rain Showers Likely | 10 mph ENE | 64% |
| Monday | 61°F | Rain Showers Likely | 10 mph E | 64% |
| Monday Night | 48°F | Mostly Cloudy | 5 to 10 mph E | 13% |
| Tuesday | 65°F | Partly Sunny | 5 to 10 mph ESE | 4% |
| Tuesday Night | 48°F | Partly Cloudy | 5 to 10 mph SE | 2% |
| Wednesday | 68°F | Mostly Sunny | 10 to 15 mph SE | 14% |
| Wednesday Night | 53°F | Chance Rain Showers | 10 mph SE | 47% |
| Thursday | 70°F | Chance Showers And Thunderstorms | 10 to 15 mph SE | 47% |
| Thursday Night | 55°F | Chance Rain Showers | 10 mph SE | 26% |
| Friday | 72°F | Slight Chance Rain Showers | 10 to 15 mph SE | 18% |
| Friday Night | 57°F | Mostly Cloudy then Chance Rain Showers | 10 mph SE | 27% |
Forecast source: National Weather Service (api.weather.gov) for Jamesville Colony (43.102, -97.482). Updated through the day.
Growing snapshot for Jamesville Colony
Last spring frost
Apr 27
First fall frost
Oct 11
Growing season
164 days
Hardiness zone
5a
More local growing data for Jamesville Colony: nearby ZIP 57067 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Yankton 2 E, Sd (12.7 mi from Jamesville Colony). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.