Barnes Lake, MS Weather Forecast
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Barnes Lake Weather Forecast
| THIS AFTERNOON | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Mostly Sunny | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of T-Storm | Chance of Showers | Sunny | Mostly Clear | Sunny | Mostly Clear |
| Hi: 90°FHi: 32°C | Lo: 70°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 79°FHi: 26°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 80°FHi: 27°C | Lo: 55°FLo: 13°C |
| POP: 40% | POP: 30% | POP: 50% | POP: 50% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 126 PM CDT Thu Oct 01 2026 

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Issued: 1241 PM CDT Thu Oct 1 2026
Key Messages
Issued at 1239 PM CDT Thu Oct 1 2026- A notable pattern shift takes place tomorrow with chances for showers and thunderstorms through the weekend. Mostly dry and cooler, seasonal weather is forecast by next Monday.
- Showers and thunderstorms will result in up to 1.5 inches of rainfall across the Mid-South through the weekend.
- The coolest temperatures since around the middle of May will arrive in the Mid-South by Tuesday. Low temperatures will be in the upper 40s to middle 50s.
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