10-day forecast for Thomaston, CT: 49° to 84°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Sunday, August 9
84° · 0.13 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1084° / 64°0.13
Morning69°feels 69°
Afternoon83°feels 82°
Evening72°feels 73°
Overnight64°feels 64°
84 °
Thomaston, Monday, 10 August
Rain. High 84°, low 64°.
Pressure29.97 inHg
Wind7.1 mph SW
Humidity41%
Visibility6.2 mi
Dew point58°
Tue, 1184° / 63°0.01
Morning68°feels 69°
Afternoon84°feels 83°
Evening68°feels 67°
Overnight66°feels 67°
84 °
Thomaston, Tuesday, 11 August
Light rain. High 84°, low 63°.
Pressure29.83 inHg
Wind10.3 mph NW
Humidity47%
Visibility6.2 mi
Dew point59°
Wed, 1268° / 61°0.01
Morning64°feels 64°
Afternoon64°feels 64°
Evening63°feels 63°
Overnight62°feels 61°
68 °
Thomaston, Wednesday, 12 August
Light rain. High 68°, low 61°.
Pressure29.80 inHg
Wind2.1 mph NW
Humidity83%
Visibility6.2 mi
Dew point58°
Thu, 1378° / 58°0.06
Morning64°feels 64°
Afternoon74°feels 74°
Evening74°feels 73°
Overnight60°feels 60°
78 °
Thomaston, Thursday, 13 August
Light rain. High 78°, low 58°.
Pressure29.71 inHg
Wind11.5 mph NW
Humidity68%
Visibility—
Dew point60°
Fri, 1471° / 49°0
Morning54°feels 53°
Afternoon66°feels 65°
Evening66°feels 65°
Overnight51°feels 49°
71 °
Thomaston, Friday, 14 August
Clear. High 71°, low 49°.
Pressure29.94 inHg
Wind13.2 mph NW
Humidity46%
Visibility—
Dew point42°
Sat, 1573° / 49°0
Morning55°feels 54°
Afternoon67°feels 66°
Evening70°feels 69°
Overnight54°feels 53°
73 °
Thomaston, Saturday, 15 August
Clear. High 73°, low 49°.
Pressure30.03 inHg
Wind14.5 mph NW
Humidity45%
Visibility—
Dew point42°
Sun, 1674° / 53°0
Morning58°feels 57°
Afternoon72°feels 71°
Evening69°feels 68°
Overnight57°feels 56°
74 °
Thomaston, Sunday, 16 August
Overcast. High 74°, low 53°.
Pressure30.12 inHg
Wind7.7 mph NW
Humidity39%
Visibility—
Dew point44°
Mon, 1779° / 54°0.03
Morning60°feels 59°
Afternoon74°feels 73°
Evening69°feels 69°
Overnight58°feels 58°
79 °
Thomaston, Monday, 17 August
Light rain. High 79°, low 54°.
Pressure30.03 inHg
Wind5.6 mph NW
Humidity41%
Visibility—
Dew point47°
Tue, 1880° / 56°0
Morning61°feels 61°
Afternoon75°feels 75°
Evening76°feels 76°
Overnight63°feels 63°
80 °
Thomaston, Tuesday, 18 August
Clear. High 80°, low 56°.
Pressure30.03 inHg
Wind7.3 mph NW
Humidity50%
Visibility—
Dew point52°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Thomaston, CT around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.