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Cortland, IN Weather Forecast
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Cortland Weather Forecast
| TONIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  |  | |  |  | | | |  | |  |
| Partly Cloudy | Mostly Sunny | Clear | Sunny | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Partly Cloudy | Partly Cloudy |
| Lo: 55°FLo: 13°C | Hi: 85°FHi: 29°C | Lo: 65°FLo: 18°C | Hi: 89°FHi: 32°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Hi: 75°FHi: 24°C Lo: 65°FLo: 18°C | Hi: 75°FHi: 24°C Lo: 65°FLo: 18°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Hi: 59°FHi: 15°C Lo: 39°FLo: 4°C | Hi: 59°FHi: 15°C Lo: 39°FLo: 4°C |
| POP: 20% | POP: 70% | POP: 60% | POP: 60% | POP: 50% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 426 PM EDT Sun Oct 11 2026 
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Issued: 221 PM EDT Sun Oct 11 2026
Key Messages
- Clouds diminishing through this evening with patchy fog late tonight in eastern parts of central Indiana
- Near record highs Monday and Tuesday
- Periodic showers and thunderstorms for midweek
- Coolest air of the season so far next weekend with growing confidence in a widespread frost Saturday night
Discussion
(This Evening through Sunday)... Issued at 221 PM EDT Sun Oct 11 2026
The remnants of Hurricane Isaias will move away to the east with upper level ridging set to build in immediately f...