Sims Lake, MS Weather Forecast
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Sims Lake Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY |
| Mostly Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of T-Storm | Chance of Showers | Showers | Mostly Cloudy | Mostly Sunny | Mostly Clear | Mostly Clear | Mostly Sunny |
| Hi: 95°FHi: 35°C | Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 69°FLo: 21°C | Hi: 89°FHi: 32°C | Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C Lo: 59°FLo: 15°C | Hi: 81°FHi: 27°C |
| POP: 50% | POP: 40% | POP: 70% | POP: 50% | POP: 70% |
POP = Probability of Precipitation.
Weather Outlook Updated: 631 AM CDT Thu Oct 01 2026 

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Issued: 629 AM CDT Thu Oct 1 2026
Key Messages
- Rain chances return to portions of the area today.
- Heavier rain is possible especially Saturday and Sunday.
- Cooler weather will arrive with a strong cold front Monday into the new work week.
Discussion
... Issued at 334 AM CDT Thu Oct 1 2026
A low pressure system over the Southern High Plains today will begin breaking down and shearing out. As the wave stretches to the east and is absorbed in the flow, it will drag a cold frontal boundary from Texas to the Carolinas over the weekend. Po...
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