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Sampson Lake, MO Weather Forecast
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Sampson Lake Weather Forecast
| THIS AFTERNOON | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  |  |  | | |  |  | | | | |
| Mostly Cloudy | Partly Cloudy | Mostly Sunny | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Mostly Clear | Clear | Clear | Sunny | Clear |
| Hi: 59°FHi: 15°C | Lo: 41°FLo: 5°C | Hi: 55°FHi: 13°C | Lo: 41°FLo: 5°C | Hi: 51°FHi: 11°C | Hi: 55°FHi: 13°C Lo: 31°FLo: -1°C | Hi: 55°FHi: 13°C Lo: 31°FLo: -1°C | Lo: 35°FLo: 2°C | Hi: 61°FHi: 16°C Lo: 39°FLo: 4°C | Hi: 61°FHi: 16°C Lo: 39°FLo: 4°C | Hi: 69°FHi: 21°C | Lo: 41°FLo: 5°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1227 PM CST Wed Nov 04 2026 
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Issued: 236 PM CST Wed Nov 4 2026
Key Messages
- Temperatures continue to cool through late week, with chances (15-25%) for light rain/drizzle across northern MO tonight/tomorrow.
- Increasing chances (40-60%) for overnight lows at/below freezing Friday night into Saturday morning.
- Drier, warmer forecast by late weekend into early next week.
Discussion
... Issued at 234 PM CST Wed Nov 4 2026
The closed low situated over the western Great Lakes has not made much progress over the last several hours. This has helped to keep our area under...