Weather WorldTrinity Lake, NY Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Trinity Lake Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  |  |  |  |  | | | | | |  |
| Partly Sunny | Mostly Clear | Sunny | Mostly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Mostly Sunny | Partly Cloudy |
| Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 51°FLo: 11°C |
| POP: 30% | POP: 50% | POP: 50% | POP: 50% | POP: 50% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 233 AM EDT Wed Sep 23 2026 
Trinity Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Trinity Lake Weather Map
Trinity Lake Quick Facts
Trinity Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 749 AM EDT Wed Sep 23 2026
Key Messages
1) A coastal storm could impact the area from Friday into Sunday.
2) Coastal flooding, high surf and beach erosion could become a concern this week, especially with the approach of the storm Friday into Sunday.
3) A high rip current risk will persist into the weekend.
Discussion
... .KEY MESSAGE 1... Global models in agreement with a coastal low tracking SE of us during the Friday-Saturday period, but differences show up regarding how close the center of the storm will be and whether or ...