Johnson Lake, TX Weather Forecast
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Johnson Lake Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | MONDAY |
| Chance of T-Storm | Partly Cloudy | Mostly Sunny | Clearing | Sunny | Mostly Clear | Partly Cloudy | Partly Cloudy | Mostly Clear | Mostly Clear | Partly Cloudy | Chance of Showers |
| Hi: 89°FHi: 32°C | Lo: 75°FLo: 24°C | Hi: 89°FHi: 32°C | Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C | Lo: 70°FLo: 21°C | Hi: 89°FHi: 32°C Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C Lo: 65°FLo: 18°C | Hi: 80°FHi: 27°C Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C Lo: 60°FLo: 16°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C |
| POP: 70% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 306 AM CDT Tue Oct 13 2026 

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Issued: 1250 AM CDT Tue Oct 13 2026
Key Messages
- Showers and thunderstorms are expected on Tuesday across southeast Texas and southwest and west central Louisiana.
- Record to near record heat is forecast across central and south central Louisiana Tuesday through Thursday.
- The ongoing drought conditions along with low humidity and gusty north winds will result in elevated fire danger this weekend.
Discussion
... (Today through Monday) Issued at 1247 AM CDT Tue Oct 13 2026
Evening SFC analysis showed high pressure centered over the north...
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