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Whitehorse, SD Weather Forecast
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Whitehorse Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
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| Windy | Windy | Partly Sunny | Clear | Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Sunny |
| Hi: 51°FHi: 11°C | Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C | Lo: 35°FLo: 2°C | Hi: 69°FHi: 21°C | Hi: 69°FHi: 21°C Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C Lo: 41°FLo: 5°C | Hi: 69°FHi: 21°C Lo: 41°FLo: 5°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 222 AM MDT 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 ...