Janusick, IL Weather Forecast
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Janusick Weather Forecast
| THIS AFTERNOON | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
| Chance of T-Storm | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Partly Cloudy | Clear | Mostly Sunny | Clear | Mostly Sunny | Mostly Clear | Mostly Sunny | Mostly Clear |
| Hi: 50°FHi: 10°C | Lo: 39°FLo: 4°C | Hi: 45°FHi: 7°C | Lo: 30°FLo: -1°C | Hi: 41°FHi: 5°C | Lo: 25°FLo: -4°C | Hi: 45°FHi: 7°C | Lo: 25°FLo: -4°C | Hi: 49°FHi: 9°C | Lo: 29°FLo: -2°C | Hi: 50°FHi: 10°C | Lo: 29°FLo: -2°C |
| POP: 80% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1251 PM CST Wed Nov 11 2026 

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Issued: 240 PM CST Wed Nov 11 2026
Key Messages
- Widespread showers will continue across the area through 6-7 PM this evening. Isolated thunderstorms remain possible near and south of the Illinois and Kankakee River Valley`s through early evening as well.
- A prolonged period of lake effect rain showers (mixed with and possibly changing over to snow at times) is expected Thursday through early Saturday, primarily in northwest Indiana.
- Cooler temperatures are expected late this week into this weekend before another warmup occurs next ...
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