Todd County, SD Weather Forecast
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Todd County Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
| Sunny | Mostly Clear | Clearing | Clear | Sunny | Mostly Clear | Sunny | Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear |
| Hi: 75°FHi: 24°C | Lo: 41°FLo: 5°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 757 AM CDT Sat Oct 03 2026 

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Instant definitions for any meteorological term.
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Issued: 533 AM MDT Sat Oct 3 2026
Key Messages
- Breezy Saturday.
- Near or above normal temperatures through the forecast period.
- Mostly dry conditions expected over the next week.
Discussion
...(This Evening Through Friday) Issued at 142 PM MDT Fri Oct 2 2026
Current Water Vapor and upper air models show west-northwest flow aloft, as upper ridge has built over the western CONUS, with the upper high located over the four corners region. 19Z surface analysis shows a frontal boundary running north/south through eastern Wyoming. Satellite...
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