Bullhead, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bullhead, a community in Corson County, South Dakota.
Today
66°F
Patchy Fog then Cloudy
Patchy fog and a slight chance of drizzle before 11am. Cloudy, with a high near 66. Northeast wind around 13 mph, with gusts as high as 23 mph.
7-day forecast for Bullhead
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Today | 66°F | Patchy Fog then Cloudy | 13 mph NE | 11% |
| Tonight | 52°F | Chance Rain Showers | 9 to 13 mph ENE | 50% |
| Sunday | 61°F | Rain Showers Likely | 14 mph E | 65% |
| Sunday Night | 49°F | Chance Rain Showers | 6 to 10 mph E | 44% |
| Monday | 66°F | Partly Sunny | 6 to 12 mph ESE | 7% |
| Monday Night | 47°F | Mostly Cloudy | 12 mph SE | 2% |
| Tuesday | 68°F | Partly Sunny | 13 to 22 mph SE | 3% |
| Tuesday Night | 51°F | Mostly Cloudy | 21 mph SE | 7% |
| Wednesday | 73°F | Partly Sunny | 18 to 22 mph SE | 13% |
| Wednesday Night | 53°F | Chance Showers And Thunderstorms then Partly Cloudy | 8 to 17 mph SE | 25% |
| Thursday | 76°F | Mostly Sunny | 8 to 12 mph SE | 14% |
| Thursday Night | 54°F | Partly Cloudy | 12 mph SE | 9% |
| Friday | 77°F | Partly Sunny | 10 to 20 mph SE | 5% |
| Friday Night | 55°F | Mostly Cloudy then Slight Chance Rain Showers | 20 mph SE | 17% |
Forecast source: National Weather Service (api.weather.gov) for Bullhead (45.773, -101.081). Updated through the day.
Growing snapshot for Bullhead
Last spring frost
May 9
First fall frost
Sep 30
Growing season
143 days
Hardiness zone
4b
More local growing data for Bullhead: nearby ZIP 57621 weather · frost dates · planting calendar · South Dakota frost dates
Nearby towns & communities
Climate data from the nearest NOAA station, Mc Intosh 6 Se, Sd (10.4 mi from Bullhead). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.