Ortley, SD Weather & Growing Conditions
This Afternoon
63°F
Patchy Fog
Patchy fog. Cloudy. High near 63, with temperatures falling to around 57 in the afternoon. Northeast wind around 12 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 63°F | Patchy Fog | 12 mph NE | 9% |
| Tonight | 54°F | Patchy Fog then Mostly Cloudy | 7 to 10 mph NE | 21% |
| Sunday | 59°F | Chance Rain Showers | 9 to 13 mph NE | 35% |
| Sunday Night | 48°F | Chance Rain Showers | 7 to 10 mph ENE | 31% |
| Monday | 60°F | Chance Rain Showers then Mostly Cloudy | 9 mph E | 26% |
| Monday Night | 43°F | Partly Cloudy | 3 to 8 mph SE | 2% |
| Tuesday | 63°F | Mostly Sunny | 3 to 12 mph SE | 0% |
| Tuesday Night | 45°F | Mostly Clear | 10 mph SE | 1% |
| Wednesday | 66°F | Mostly Sunny | 8 to 15 mph SSE | 4% |
| Wednesday Night | 51°F | Showers And Thunderstorms Likely | 13 mph SSE | 56% |
| Thursday | 69°F | Showers And Thunderstorms Likely | 13 mph SSE | 56% |
| Thursday Night | 54°F | Slight Chance Rain Showers then Mostly Cloudy | 5 to 9 mph SSE | 15% |
| Friday | 72°F | Partly Sunny | 5 to 12 mph SSE | 11% |
| Friday Night | 57°F | Mostly Cloudy then Slight Chance Rain Showers | 12 mph SSE | 21% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Ortley, SD
Last spring frost
May 14
First fall frost
Sep 28
Growing season
136 days
Hardiness zone
4b
Explore more for Ortley, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Summit 1 W, Sd (7.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.