Lucerne, LA Weather Forecast
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Lucerne Weather Forecast
| THIS AFTERNOON | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY |
| Sunny | Clear | Patchy Fog | Mostly Clear | Mostly Sunny | Clearing | Mostly Clear | Mostly Clear | Mostly Clear | Mostly Clear |
| Hi: 95°FHi: 35°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C | Lo: 75°FLo: 24°C | Hi: 99°FHi: 37°C | Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C | Hi: 99°FHi: 37°C Lo: 71°FLo: 22°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 126 PM CDT Sat Sep 19 2026 

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Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 214 PM CDT Sat Sep 19 2026
Key Messages
- Dangerous levels of heat stress will build back in areawide this weekend through early next week before a front with drier air, lower dewpoints and pleasant temperatures/less heat into late next week.
Discussion
... Issued at 210 PM CDT Sat Sep 19 2026
Through Sunday: Local radars were showing a few showers over our northeast most counties. A few storms will also be possible this afternoon in our northeast before the convection ends by early evening. Otherwise, temperatures were already...
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