Huron, SD Weather & Growing Conditions
This Afternoon
66°F
Patchy Fog
Patchy fog. Cloudy, with a high near 66. East wind around 5 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 66°F | Patchy Fog | 5 mph E | 14% |
| Tonight | 58°F | Patchy Fog | 5 to 10 mph NNE | 11% |
| Saturday | 68°F | Patchy Fog then Cloudy | 10 mph NNE | 7% |
| Saturday Night | 54°F | Mostly Cloudy | 5 to 10 mph NE | 3% |
| Sunday | 65°F | Mostly Cloudy then Chance Rain Showers | 10 to 15 mph ENE | 39% |
| Sunday Night | 52°F | Rain Showers Likely | 5 to 10 mph ENE | 57% |
| Monday | 63°F | Rain Showers Likely | 10 mph E | 57% |
| Monday Night | 47°F | Mostly Cloudy | 5 to 10 mph ESE | 6% |
| Tuesday | 66°F | Partly Sunny | 5 to 15 mph SE | 2% |
| Tuesday Night | 50°F | Mostly Cloudy | 10 to 15 mph SSE | 6% |
| Wednesday | 70°F | Slight Chance Rain Showers | 15 mph SSE | 15% |
| Wednesday Night | 54°F | Chance Rain Showers | 10 to 15 mph SSE | 34% |
| Thursday | 70°F | Chance Rain Showers then Partly Sunny | 10 to 15 mph SSE | 34% |
| Thursday Night | 54°F | Mostly Cloudy | 10 mph SE | 10% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Huron, SD
Last spring frost
May 6
First fall frost
Oct 2
Growing season
146 days
Hardiness zone
4b
Explore more for Huron, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Huron Rgnl Ap, Sd (1.1 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.