Bullhead, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bullhead, a community in Corson County, South Dakota.
This Afternoon
51°F
Partly Sunny
Partly sunny. High near 51, with temperatures falling to around 46 in the afternoon. North northwest wind around 14 mph, with gusts as high as 23 mph.
7-day forecast for Bullhead
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| This Afternoon | 51°F | Partly Sunny | 14 mph NNW | 0% |
| Tonight | 29°F | Mostly Cloudy then Areas Of Fog | 7 to 12 mph NNW | 0% |
| Thursday | 44°F | Areas Of Fog then Mostly Sunny | 3 to 7 mph NE | 0% |
| Thursday Night | 25°F | Partly Cloudy | 5 mph SE | 0% |
| Friday | 49°F | Mostly Sunny | 3 to 8 mph S | 0% |
| Friday Night | 29°F | Mostly Clear | 5 mph SSW | 0% |
| Saturday | 61°F | Sunny | 6 to 15 mph W | 0% |
| Saturday Night | 30°F | Mostly Clear | 2 to 7 mph W | 0% |
| Sunday | 61°F | Sunny | 2 to 12 mph SSW | 0% |
| Sunday Night | 38°F | Mostly Clear | 8 mph WSW | 0% |
| Monday | 61°F | Sunny | 6 to 15 mph NW | 0% |
| Monday Night | 33°F | Partly Cloudy | 5 mph WNW | 1% |
| Tuesday | 57°F | Mostly Sunny | 3 to 7 mph S | 1% |
| Tuesday Night | 35°F | Partly Cloudy | 5 mph S | 1% |
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 Nov 4, 2026.