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St. Clair Lake Weather Forecast
| TODAY | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | SATURDAY | SUNDAY |
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| Sunny | Partly Cloudy | Mostly Sunny | Clearing | Sunny | Partly Cloudy | Isolated Showers | Isolated Showers | Isolated Showers | Chance of T-Storm | Chance of T-Storm |
| Hi: 81°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Hi: 85°FHi: 29°C Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C Lo: 65°FLo: 18°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 222 AM EDT Mon Oct 26 2026 
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Issued: 336 AM EDT Mon Oct 26 2026
Key Messages
- Hazardous marine conditions across the coastal waters will continue into mid week.
- Breezy areawide with a slight chance of showers mainly across the interior and southwest Florida.
Discussion
... Issued at 330 AM EDT Mon Oct 26 2026
U/A analysis courtesy of morning W/V imagery shows a sharp C/E U.S. ridge and deep E Seaboard/W Atlantic trough extending south to a cut-off low over Cuba and The Bahamas. At the surface, high pressure over much of the E U.S. ridges south into the area north...