Culvert Lake, SD Weather Forecast
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Culvert Lake Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
| Mostly Clear | Partly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Cloudy | Mostly Cloudy | Chance of Rain | Chance of Rain | Mostly Cloudy |
| Lo: 21°FLo: -6°C | Hi: 40°FHi: 4°C | Lo: 29°FLo: -2°C | Hi: 49°FHi: 9°C | Lo: 35°FLo: 2°C | Hi: 50°FHi: 10°C Lo: 39°FLo: 4°C | Hi: 50°FHi: 10°C Lo: 39°FLo: 4°C | Hi: 51°FHi: 11°C Lo: 41°FLo: 5°C | Hi: 51°FHi: 11°C Lo: 41°FLo: 5°C | Lo: 41°FLo: 5°C | Hi: 50°FHi: 10°C | Lo: 39°FLo: 4°C |
| POP: 20% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 321 PM CST Fri Nov 13 2026 

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Issued: 1202 PM CST Fri Nov 13 2026
Key Messages
- Just slightly below normal temperatures today, with a steady warmup through the weekend into next week. Highs Sunday through most of next week some 10 to 20 degrees above normal.
- Dry conditions through mid week next week.
Discussion
... Issued at 1201 PM CST Fri Nov 13 2026
As of noon CST, temperatures across the area are in the mid to upper 30s. There was, once again, some fog scattered across the area this morning, but it has since burned off. Winds today are expected to pick up acros...
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