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Lebanon Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY | FRIDAY NIGHT | SATURDAY |
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| Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Partly Sunny | Mostly Cloudy | Mostly Sunny | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy | Chance of Showers |
| Hi: 80°FHi: 27°C | Lo: 49°FLo: 9°C | Hi: 80°FHi: 27°C | Lo: 50°FLo: 10°C | Hi: 81°FHi: 27°C | Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Hi: 81°FHi: 27°C Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C Lo: 51°FLo: 11°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C |
| POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 536 AM CDT Sun Oct 25 2026 
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Meteorlogic Glosserator
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Issued: 1248 PM CDT Sun Oct 25 2026
Key Messages
- Elevated fire danger concerns will persist through much of the upcoming week due to very dry ground conditions and low humidity each day.
Discussion
... Issued at 315 AM CDT Sun Oct 25 2026
Sprawling high pressure over our region is the primary driver of (no) weather heading into the new week. A highly amplified upper- level ridge axis extends along the Mississippi River this afternoon, while the axis of the surface high pressure system over the Northeast US extends along the Appalachia...