| NWS Forecast for: Thomaston CT Issued by: National Weather Service Albany, NY Last Update: 8:36 pm EDT Apr 13, 2026 |  |
| Tonight: Mostly clear, with a low around 54. West wind 3 to 5 mph. Tuesday: Mostly sunny, with a high near 79. Calm wind becoming southwest 5 to 9 mph in the afternoon. Tuesday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 58. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 20%. Wednesday: A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Partly sunny, with a high near 84. Calm wind becoming southwest 5 to 9 mph in the morning. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 61. Light southwest wind. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms. Thursday: A slight chance of showers. Mostly cloudy, with a high near 81. Chance of precipitation is 20%. Thursday Night: Mostly cloudy, with a low around 58. Friday: A chance of showers. Partly sunny, with a high near 77. Chance of precipitation is 40%. Friday Night: Partly cloudy, with a low around 54. Saturday: Partly sunny, with a high near 74. Saturday Night: A chance of showers. Mostly cloudy, with a low around 51. Chance of precipitation is 30%. Sunday: A chance of showers. Mostly cloudy, with a high near 68. Chance of precipitation is 50%. Sunday Night: A chance of showers. Mostly cloudy, with a low around 36. Chance of precipitation is 40%. Monday: Mostly sunny, with a high near 52. | |
| Thomaston CT 41.67°N 73.07°W (Elev. 499 ft) | |
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