Thomaston, CT Weather Forecast

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Thomaston, CT Weather Forecast

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Thomaston CT weather  - Clear - 48°F
Clear
48°F
Updated 1:51 am
Feels Like 44°F
Humidity 60%
Wind ENE 7 mph
Barometer  29.8 in
Dew Point 35°F
Thomaston CT weather  - Clear - 9°C
Clear
9°C
Updated 1:51 am
Feels Like 7°C
Humidity 60%
Wind ENE 11 km/h
Barometer  100.9 kPa
Dew Point 2°C

Thomaston Weather Forecast

REST OF TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY MONDAY TUESDAY WEDNESDAY
Thomaston, CT Weather - Rest Of Tonight Chance Of Rain Thomaston, CT Weather - Thursday Chance Of Rain Thomaston, CT Weather - Thursday Night Rain Thomaston, CT Weather - Friday Rain Thomaston, CT Weather - Friday Night Rain And Snow Thomaston, CT Weather - Saturday Mostly Cloudy Thomaston, CT Weather - Saturday Night Partly Cloudy Thomaston, CT Weather - Sunday Partly Cloudy Thomaston, CT Weather - Monday Mostly Clear Thomaston, CT Weather - Tuesday Mostly Clear Thomaston, CT Weather - Wednesday Sunny
Chance of Rain Chance of Rain Rain Rain Rain and Snow Mostly Cloudy Partly Cloudy Partly Cloudy Mostly Clear Mostly Clear Sunny
Lo: 45°FLo: 7°C Hi: 51°FHi: 11°C
Lo: 39°FLo: 4°C Hi: 39°FHi: 4°C
Lo: 30°FLo: -1°C Hi: 45°FHi: 7°C
Hi: 49°FHi: 9°C
Lo: 30°FLo: -1°C
Hi: 49°FHi: 9°C
Lo: 30°FLo: -1°C
Hi: 51°FHi: 11°C
Lo: 29°FLo: -2°C
Hi: 51°FHi: 11°C
Lo: 29°FLo: -2°C
Hi: 59°FHi: 15°C
POP: 30% POP: 90% POP: 90% POP: 100% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 130 AM EST Thu Nov 12 2026 Thomaston, CT Weather - WeatherWorld.com

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Issued: 1238 AM EST Thu Nov 12 2026

Key Messages

1) An early season accumulation of wet snow is likely across higher terrain areas later today into Friday thanks to a storm system passing to the south, which could allow for some slippery travel. A brief period of snow is possible for valley areas on Friday morning, but accumulation looks minor and limited to mostly grassy surfaces.


Discussion

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KEY MESSAGE 1...

An area of low pressure is currently located over the Ohio Valley. Widespread clouds have already overspread the region and ...