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Lake John Weather Forecast
| TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
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| Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Thunderstorms | Thunderstorms | Thunderstorms | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 75°FLo: 24°C | Hi: 90°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C | Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C Lo: 71°FLo: 22°C | Hi: 85°FHi: 29°C Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C Lo: 71°FLo: 22°C |
| POP: 50% | POP: 50% | POP: 50% | POP: 90% | POP: 90% | POP: 90% | POP: 90% | POP: 70% | POP: 70% | POP: 80% | POP: 80% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 342 PM EDT Sun Oct 04 2026 
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Issued: 727 PM EDT Sun Oct 4 2026
Key Messages
Issued at 711 PM EDT Sun Oct 4 2026- Rain coverage will become more widespread Monday through the rest of the week, with higher rainfall totals
- Marine winds over the northeastern Gulf will increase late Tuesday through the rest of the week, creating hazardous boating conditions.
Aviation
... (00Z TAFS) Issued at 711 PM EDT Sun Oct 4 2026 Convection continues to diminish and only vicinity showers are expected near any terminals over the next hour or so. A quiet overnight is expected, the...