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City of Lead, SDLead, SD Weather Forecast
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| TONIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY |
 |  |  |  |  |  | | | | | | |
| Clearing | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Mostly Clear | Sunny | Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Sunny |
| Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 50°FLo: 10°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 79°FHi: 26°C |
| POP: 30% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 522 PM MDT Sat Sep 05 2026 
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Issued: 526 PM MDT Sat Sep 5 2026
Key Messages
- Above average temperatures remain in the forecast. The hottest day will be today with highs in the mid to upper 90s with 80s and 90s expected Sunday and Monday.
- Elevated fire weather conditions are expected through the weekend.
- Isolated to scattered thunderstorms are expected through Sunday, focusing on this evening and Sunday afternoon/evening
Discussion
...(This Afternoon Through Friday) Issued at 1139 AM MDT Sat Sep 5 2026
For the rest of today, isolated storms are drifting northward...