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
73°F
Chance Showers And Thunderstorms
A chance of showers and thunderstorms. Mostly cloudy, with a high near 73. Northwest wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast for Jamesville Colony
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 73°F | Chance Showers And Thunderstorms | 5 to 10 mph NW | 62% |
| Tonight | 54°F | Scattered Rain Showers then Mostly Cloudy | 0 to 5 mph NW | 35% |
| Wednesday | 79°F | Mostly Sunny | 0 to 5 mph SE | 2% |
| Wednesday Night | 56°F | Mostly Clear | 5 mph S | 0% |
| Thursday | 86°F | Sunny | 5 to 15 mph S | 1% |
| Thursday Night | 65°F | Mostly Clear | 5 to 15 mph S | 5% |
| Friday | 91°F | Sunny | 5 to 10 mph SSW | 5% |
| Friday Night | 66°F | Mostly Clear | 5 to 10 mph SSE | 12% |
| Saturday | 94°F | Sunny | 5 to 15 mph S | 5% |
| Saturday Night | 68°F | Mostly Clear | 10 to 15 mph SE | 12% |
| Sunday | 92°F | Mostly Sunny | 10 to 15 mph SE | 9% |
| Sunday Night | 70°F | Partly Cloudy then Slight Chance Showers And Thunderstorms | 10 to 15 mph ESE | 15% |
| Monday | 91°F | Slight Chance Showers And Thunderstorms then Partly Sunny | 10 to 15 mph E | 15% |
| Monday Night | 69°F | Slight Chance Showers And Thunderstorms | 10 to 15 mph ENE | 19% |
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 Aug 4, 2026.