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Chemung Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 | | |  |  |  |  |  | | |  | |
| Patchy Fog | Patchy Fog | Patchy Fog | Mostly Cloudy | Partly Sunny | Partly Cloudy | Showers | Chance of Showers | Partly Sunny | Chance of Showers | Chance of Showers | Mostly Cloudy |
| Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 60°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C |
| POP: 70% | POP: 30% | POP: 40% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 635 AM EDT Tue Sep 29 2026 
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Issued: 651 AM EDT Tue Sep 29 2026
Key Messages
1) High pressure will start building over the area today, and will bring a stretch of warmer, drier weather.
2) The pattern will become active late in the week and into the weekend as rain returns and temperatures become more seasonable.
Discussion
... KEY MESSAGE 1...
Current low stratus and foggy conditions will continue through the night, with these conditions clearing up around the late morning hours. Persistent northerly flow will keep some moisture around, and cloudy skies will lik...