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Lake Dimock, SD Weather Forecast
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Lake Dimock Weather Forecast
| TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  | | |  |  | | | |  |  | |
| Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Sunny | Partly Cloudy | Partly Sunny | Mostly Clear | Mostly Sunny |
| Lo: 71°FLo: 22°C | Hi: 95°FHi: 35°C | Lo: 70°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 90°FHi: 32°C |
| POP: 20% | POP: 40% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 549 PM CDT Sat Aug 29 2026 
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Issued: 645 PM CDT Sat Aug 29 2026
Key Messages
- Warm and humid conditions continue this weekend. Afternoon heat indices will approach 100F along portions of the Missouri River Valley today and Sunday as temperatures climb into the 90s.
- Isolated strong to severe storms are possible between 9pm and 3am this evening and night along and west of the James River. Large hail up to 1 inch in diameter and damaging winds to 60 mph are the main hazards.
- Low chances (<= 25%) for rain will persist through the weekend and Monday. Chances for rain increase up to a 50-80% chance for Tuesday. Severe storms could accompany this chance for rain, so continue to monitor the latest forecast.
- Above normal temperatures and additional chances (20-40%) for rain persist ...