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Town of Thomaston, CTThomaston, CT 7-Day Weather Forecast
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Thomaston Weather Forecast
Thomaston, CT Weather Forecast Date: 130 AM EST Thu Nov 12 2026
Weather forecast for Thomaston, CT
Tonight Lo: 45°F Lo: 7°C |
Tonight... Mostly cloudy with a 30% chance of rain. Near steady temperature in the mid 40s. Northeast winds around 5 mph. |
Thu Hi: 51°FHi: 11°C Lo: 39°F Lo: 4°C |
Thursday... Cloudy. A chance of rain in the morning, then rain in the afternoon. Highs in the lower 50s. Temperature falling into the upper 40s in the afternoon. Northeast winds 10 to 15 mph. Chance of rain 90%. |
| Fri Hi: 39°FHi: 4°C Lo: 30°F Lo: -1°C |
Friday... Rain, cooler. Near steady temperature in the upper 30s. North winds 10 to 15 mph with gusts up to 25 mph. Chance of rain near 100%. |
Sat Hi: 45°FHi: 7°C Lo: 30°F Lo: -1°C |
Saturday... Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 40s. |
Sun Hi: 49°FHi: 9°C Lo: 30°F Lo: -1°C |
Sunday... Partly cloudy. Lows around 30. Highs in the upper 40s. |
| Sun Hi: 49°FHi: 9°C Lo: 29°F Lo: -2°C |
Sunday... Partly cloudy. Lows around 30. Highs in the upper 40s. |
Mon Hi: 51°FHi: 11°C Lo: 29°F Lo: -2°C |
Monday... Mostly clear. Highs in the lower 50s. Lows in the upper 20s. |
| Tue Hi: 51°FHi: 11°C Lo: 29°F Lo: -2°C |
Tuesday... Mostly clear. Highs in the lower 50s. Lows in the upper 20s. |
| Tue Hi: 51°FHi: 11°C Lo: 29°F Lo: -2°C |
Tuesday... Mostly clear. Highs in the lower 50s. Lows in the upper 20s. |
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