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Williston Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
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| Mostly Clear | Mostly Sunny | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 71°FLo: 22°C | Hi: 91°FHi: 33°C | Lo: 70°FLo: 21°C | Hi: 91°FHi: 33°C | Lo: 71°FLo: 22°C | Hi: 90°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 90°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 90°FHi: 32°C Lo: 71°FLo: 22°C | Hi: 90°FHi: 32°C Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C Lo: 71°FLo: 22°C |
| POP: 50% | POP: 50% | POP: 70% | POP: 70% | POP: 70% | POP: 70% | POP: 60% | POP: 60% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 353 PM EDT Thu Sep 17 2026 
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Issued: 150 PM EDT Thu Sep 17 2026
Key Messages
Issued at 148 PM EDT Thu Sep 17 2026- Isolated to scattered showers and storms will move west across southwest Florida today, while drier air to the north will keep rain chances limited across much of west central Florida.
- Gusty east to northeast winds will produce hazardous marine conditions into Friday.
Discussion
... Issued at 148 PM EDT Thu Sep 17 2026
Dry air has made its way into our area, evident in this morning`s sounding with a PWAT value showing 1.6" compared to yesterday`s 2.2...