Weather WorldThomaston, NY Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Thomaston Weather Forecast
| TODAY | TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT |
 |  |  | | |  |  | |  |  | | |
| Patchy Fog | Clearing | Mostly Sunny | Partly Cloudy | Sunny | Showers Likely | Showers | Showers Likely | Windy | Mostly Clear | Sunny | Mostly Clear |
| Hi: 71°FHi: 22°C | Lo: 69°FLo: 21°C | Hi: 80°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 70°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 51°FHi: 11°C | Lo: 40°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 45°FLo: 7°C |
| POP: 70% | POP: 90% | POP: 60% |
POP = Probability of Precipitation.
Weather Outlook Updated: 446 AM EDT Tue Oct 13 2026 
Thomaston Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Thomaston Weather Map
Thomaston Quick Facts
Thomaston Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1112 AM EDT Tue Oct 13 2026
Key Messages
1) Localized minor coastal flooding possible along some vulnerable portions of the SW Fairfield County coast during the high tide cycle early this afternoon.
2) Unseasonably warm conditions Wednesday will be followed by a cold front Wednesday evening bringing lower humidity and more seasonable conditions to end the week.
3) A strong cold front will bring showers Thursday night into Friday, with a slight chance of a thunderstorm Friday afternoon. Impacts, if any, are expected to be mini...