Lafayette, LA Weather Forecast
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Lafayette Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY |
| Partly Cloudy | Chance of T-Storm | Clearing | Chance of T-Storm | Mostly Clear | Chance of T-Storm | Mostly Clear | Mostly Clear | Partly Cloudy | Chance of T-Storm | Partly Cloudy | Chance of T-Storm |
| Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Hi: 95°FHi: 35°C Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C Lo: 75°FLo: 24°C | Lo: 75°FLo: 24°C | Hi: 95°FHi: 35°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C |
| POP: 70% | POP: 50% | POP: 40% | POP: 30% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 307 PM CDT Fri Sep 11 2026 

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Issued: 1218 AM CDT Sat Sep 12 2026
Key Messages
- Scattered storms with lightning and heavy downpours possible Saturday. Highs will range from 90 to 97, depending where rain falls, resulting in indices 101 to 107F across the area.
- High pressure moves back in Sunday with limited rain chances and hot conditions expected next week.
Discussion
... (Tonight through next Friday) Issued at 1217 AM CDT Sat Sep 12 2026
A short wave is pushing east across the Lower Mississippi Valley early this morning while PWATs of 2" or better remain in place...
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