Landreth School, IL Weather Forecast
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Landreth School Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | FRIDAY |
| Partly Cloudy | Sunny | Clear | Sunny | Clear | Mostly Clear | Mostly Clear | Mostly Clear | Clear | Mostly Clear | Mostly Clear |
| Lo: 40°FLo: 4°C | Hi: 60°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 65°FHi: 18°C | Lo: 39°FLo: 4°C | Hi: 71°FHi: 22°C Lo: 40°FLo: 4°C | Hi: 71°FHi: 22°C Lo: 40°FLo: 4°C | Hi: 71°FHi: 22°C Lo: 40°FLo: 4°C | Lo: 45°FLo: 7°C | Hi: 79°FHi: 26°C Lo: 49°FLo: 9°C | Hi: 79°FHi: 26°C Lo: 49°FLo: 9°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 927 PM CDT Fri Oct 16 2026 

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Issued: 528 PM CDT Fri Oct 16 2026
Key Messages
- Saturday night has a pretty good potential for a first frost across most of the CWA with overnight lows in the 30s. A Frost Advisory will likely be needed.
- Sunday kicks off a warming trend with highs returning back to around or slightly above normal for mid to late week.
Discussion
... Issued at 135 PM CDT Fri Oct 16 2026
A large shortwave trof aloft swings through the region today and behind it upper ridging builds in. We have a tight sfc pressure gradient today behind last night/this ...
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