McGillvery School, SD Weather Forecast
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McGillvery School Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Mostly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Partly Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Mostly Clear | Mostly Clear | Chance of T-Storm |
| Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Hi: 65°FHi: 18°C Lo: 41°FLo: 5°C | Hi: 65°FHi: 18°C Lo: 41°FLo: 5°C | Lo: 49°FLo: 9°C |
| POP: 20% | POP: 70% | POP: 80% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 522 AM CDT Thu Sep 10 2026 

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Issued: 622 AM CDT Thu Sep 10 2026
Key Messages
- Above normal high temperatures in the low 80s to low 90s today and Friday. A sharp cooldown expected Saturday through early next week with highs in the 60s to low 70s.
- High to very high grassland fire danger expected on Thursday and Friday with highest concern focused west of the Missouri river.
-There is a slight (level 2 out of 5) to marginal (level 1 out of 5) risk for severe storms to happen Friday afternoon into the evening over portions of northeastern SD and west central MN. Th...
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