Bullhead, SD Weather & Growing Conditions
Tonight
55°F
Chance Rain Showers
A chance of rain showers after 10pm. Cloudy, with a low around 55. East northeast wind 6 to 13 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Tonight | 55°F | Chance Rain Showers | 6 to 13 mph ENE | 53% |
| Sunday | 59°F | Rain Showers Likely | 12 to 15 mph ENE | 67% |
| Sunday Night | 49°F | Rain Showers Likely | 7 to 10 mph ENE | 64% |
| Monday | 63°F | Partly Sunny | 7 to 12 mph ESE | 6% |
| Monday Night | 47°F | Partly Cloudy | 12 mph SE | 3% |
| Tuesday | 65°F | Mostly Sunny | 13 to 23 mph SE | 1% |
| Tuesday Night | 51°F | Partly Cloudy | 21 mph SE | 5% |
| Wednesday | 70°F | Partly Sunny then Slight Chance Rain Showers | 21 to 24 mph SSE | 21% |
| Wednesday Night | 54°F | Showers And Thunderstorms Likely | 8 to 21 mph SE | 59% |
| Thursday | 75°F | Partly Sunny | 9 mph SE | 4% |
| Thursday Night | 54°F | Partly Cloudy | 8 mph SE | 7% |
| Friday | 76°F | Mostly Sunny | 9 to 20 mph SE | 5% |
| Friday Night | 57°F | Mostly Cloudy then Slight Chance Rain Showers | 20 mph SE | 20% |
| Saturday | 75°F | Slight Chance Rain Showers | 17 to 21 mph SSE | 24% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Bullhead, SD
Last spring frost
May 9
First fall frost
Sep 30
Growing season
143 days
Hardiness zone
4b
Explore more for Bullhead, SD: full frost dates · planting calendar · South Dakota frost dates
Climate data from the nearest NOAA station, Mc Intosh 6 Se, Sd (9.5 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 20, 2026.