National Weather Service forecast
Thomaston, Connecticut Weather
Thomaston 7-Day Forecast
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Overnight49°FPartly Cloudy2% chance of precipitation
Partly cloudy, with a low around 49. Southwest wind around 2 mph.
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Wednesday71°FSunny2% chance of precipitation
Sunny. High near 71, with temperatures falling to around 65 in the afternoon. Southwest wind 2 to 8 mph.
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Wednesday Night54°FMostly Cloudy2% chance of precipitation
Mostly cloudy, with a low around 54. South wind around 5 mph.
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Thursday69°FChance Light Rain43% chance of precipitation
A chance of rain between 8am and 2pm. Mostly cloudy, with a high near 69. South wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
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Thursday Night58°FLight Rain75% chance of precipitation
Rain. Mostly cloudy, with a low around 58. Southwest wind 1 to 6 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
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Friday68°FLight Rain81% chance of precipitation
Rain and patchy fog. Cloudy, with a high near 68. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
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Friday Night51°FLight Rain81% chance of precipitation
Rain. Mostly cloudy, with a low around 51. Chance of precipitation is 80%.
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Saturday63°FChance Light Rain31% chance of precipitation
A chance of rain. Mostly sunny, with a high near 63. Chance of precipitation is 30%.
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Saturday Night41°FChance Light Rain26% chance of precipitation
A chance of rain. Partly cloudy, with a low around 41. Chance of precipitation is 30%.
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Sunday57°FSlight Chance Light Rain then Mostly Sunny20% chance of precipitation
A slight chance of rain before 7am. Mostly sunny, with a high near 57.
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Sunday Night36°FPartly Cloudy4% chance of precipitation
Partly cloudy, with a low around 36.
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Monday55°FSunny11% chance of precipitation
Sunny, with a high near 55.
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Monday Night34°FPartly Cloudy11% chance of precipitation
Partly cloudy, with a low around 34.
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Tuesday58°FMostly Sunny6% chance of precipitation
Mostly sunny, with a high near 58.
Issued by the National Weather Service (ALY office), updated .
Thomaston Hourly Forecast
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Thomaston Weather Radar
Open the full radar for ThomastonAbout Thomaston
- Population (2020 Census)
- 1,928
- Coordinates
- 41.677, -73.083
- Elevation
- 499 ft
- NWS forecast office
- ALY
- Time zone
- America/New York
- Sunrise today
- 6:27 AM EST
- Sunset today
- 4:43 PM EST
- Daylight today
- 10 h 16 min
Thomaston Weather Questions
What is the weather forecast for Thomaston, Connecticut?
Overnight: Partly cloudy, with a low around 49. Southwest wind around 2 mph. Wednesday: Sunny. High near 71, with temperatures falling to around 65 in the afternoon. Southwest wind 2 to 8 mph.
Will it rain or snow in Thomaston this week?
The best chance of precipitation is Friday at 81%. Periods with a 30% chance or more: Thursday (43%), Thursday Night (75%), Friday (81%), Friday Night (81%), Saturday (31%).
How warm and how cold will it get in Thomaston this week?
The warmest day is Wednesday, with a high near 71°F. The coldest night is Monday Night, with a low near 34°F.
What time are sunrise and sunset in Thomaston today?
Sunrise is at 6:27 AM EST and sunset is at 4:43 PM EST, for 10 h 16 min of daylight.
Weather near Thomaston
- Terryville 4 mi
- Watertown 6 mi
- Oakville 6 mi
- Bethlehem Village 7 mi
- Northwest Harwinton 7 mi
- Litchfield 7 mi
- Bristol 7 mi
- Waterbury 9 mi