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Headman Slough, SD Weather Forecast
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Headman Slough Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
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| Chance of Showers | Chance of Showers | Clearing | Clear | Sunny | Mostly Clear | Mostly Clear | Partly Cloudy | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Sunny |
| Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 49°FHi: 9°C | Lo: 35°FLo: 2°C | Hi: 61°FHi: 16°C | Hi: 69°FHi: 21°C Lo: 45°FLo: 7°C | Hi: 69°FHi: 21°C Lo: 45°FLo: 7°C | Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C Lo: 45°FLo: 7°C | Lo: 50°FLo: 10°C | Hi: 69°FHi: 21°C |
| POP: 40% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 411 AM CDT Thu Oct 15 2026 
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Issued: 216 AM CDT Thu Oct 15 2026
Key Messages
- Light rain lingers over the region this morning, eventually exiting to the south and east by the early afternoon. The highest accumulations, around a tenth to a quarter of an inch, will remain over south central South Dakota.
- Northwest winds of 30 to 40 mph with gusts up to 55 mph are expected to develop this afternoon and evening across central and north central South Dakota behind a cold front. A Wind Advisory has been issued for all counties west of Brown and Spink from late this ...