Bullhead, SD Weather & Growing Conditions
Local forecast, frost dates, hardiness zone and planting guidance for Bullhead, a community in Corson County, South Dakota.
Overnight
45°F
Patchy Smoke
Patchy smoke. Clear, with a low around 45. West northwest wind around 8 mph.
7-day forecast for Bullhead
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 45°F | Patchy Smoke | 8 mph WNW | 0% |
| Tuesday | 77°F | Patchy Smoke then Sunny | 8 to 13 mph WNW | 0% |
| Tuesday Night | 50°F | Partly Cloudy | 2 to 10 mph SW | 0% |
| Wednesday | 86°F | Sunny | 3 to 10 mph WSW | 0% |
| Wednesday Night | 55°F | Partly Cloudy | 3 to 10 mph SSW | 1% |
| Thursday | 92°F | Sunny | 5 to 12 mph W | 1% |
| Thursday Night | 59°F | Mostly Clear | 5 to 10 mph ENE | 0% |
| Friday | 92°F | Sunny | 5 to 13 mph NE | 0% |
| Friday Night | 61°F | Mostly Clear | 8 to 12 mph ESE | 0% |
| Saturday | 95°F | Sunny | 9 to 15 mph NE | 2% |
| Saturday Night | 60°F | Mostly Clear | 7 to 15 mph ENE | 4% |
| Sunday | 91°F | Mostly Sunny | 7 to 17 mph E | 11% |
| Sunday Night | 61°F | Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms | 10 to 16 mph ENE | 31% |
| Monday | 88°F | Slight Chance Showers And Thunderstorms | 12 to 17 mph ENE | 16% |
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 Aug 4, 2026.