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As of 18:00 EDT

Weather in Thomaston, CT

81°Current weather

Thomaston, Saturday, 8 August, 18:00

Overcast. Feels like 86°. High 84°, low 68°.

Pressure29.91 inHg
Wind2 mph S
Humidity79%
Visibility6.2 mi
Dew point73°
Sun, 0988° / 69°0Clear
88 °Clear

Thomaston, Sunday, 9 August

Clear. High 88°, low 69°.

Pressure29.94 inHg
Wind8.4 mph W
Humidity48%
Visibility6.2 mi
Dew point64°
Mon, 1089° / 66°0.03Light rain
89 °Light rain

Thomaston, Monday, 10 August

Light rain. High 89°, low 66°.

Pressure29.97 inHg
Wind6.4 mph SW
Humidity55%
Visibility6.2 mi
Dew point63°
Tue, 1186° / 66°0Light rain
86 °Light rain

Thomaston, Tuesday, 11 August

Light rain. High 86°, low 66°.

Pressure29.85 inHg
Wind9.8 mph NW
Humidity41%
Visibility6.2 mi
Dew point57°
Wed, 1275° / 62°0.12Light rain
75 °Light rain

Thomaston, Wednesday, 12 August

Light rain. High 75°, low 62°.

Pressure29.77 inHg
Wind5.4 mph N
Humidity89%
Visibility6.2 mi
Dew point64°
Thu, 1383° / 54°0.08Light rain
83 °Light rain

Thomaston, Thursday, 13 August

Light rain. High 83°, low 54°.

Pressure29.74 inHg
Wind13 mph NW
Humidity78%
Visibility—
Dew point66°
Fri, 1472° / 53°0Partly cloudy
72 °Partly cloudy

Thomaston, Friday, 14 August

Partly cloudy. High 72°, low 53°.

Pressure29.94 inHg
Wind8.9 mph NW
Humidity44%
Visibility—
Dew point43°
Sat, 1572° / 51°0Clear
72 °Clear

Thomaston, Saturday, 15 August

Clear. High 72°, low 51°.

Pressure30.15 inHg
Wind10.7 mph NW
Humidity39%
Visibility—
Dew point40°
Sun, 1676° / 52°0Overcast
76 °Overcast

Thomaston, Sunday, 16 August

Overcast. High 76°, low 52°.

Pressure30.30 inHg
Wind6.5 mph W
Humidity41%
Visibility—
Dew point44°
Mon, 1779° / 54°0Overcast
79 °Overcast

Thomaston, Monday, 17 August

Overcast. High 79°, low 54°.

Pressure30.21 inHg
Wind8.2 mph S
Humidity46%
Visibility—
Dew point49°
Tue, 1873° / 63°0.38Rain
73 °Rain

Thomaston, Tuesday, 18 August

Rain. High 73°, low 63°.

Pressure30.00 inHg
Wind7.4 mph SW
Humidity90%
Visibility—
Dew point65°
Wed, 1981° / 61°0.02Light rain
81 °Light rain

Thomaston, Wednesday, 19 August

Light rain. High 81°, low 61°.

Pressure29.88 inHg
Wind7.4 mph NW
Humidity64%
Visibility—
Dew point60°
Thu, 2076° / 59°0.06Light rain
76 °Light rain

Thomaston, Thursday, 20 August

Light rain. High 76°, low 59°.

Pressure29.97 inHg
Wind8.4 mph SE
Humidity58%
Visibility—
Dew point54°
Fri, 2164° / 59°2.31Heavy rain
64 °Heavy rain

Thomaston, Friday, 21 August

Heavy rain. High 64°, low 59°.

Pressure30.00 inHg
Wind6.2 mph SE
Humidity98%
Visibility—
Dew point63°
Sat, 2277° / 61°0.29Rain
77 °Rain

Thomaston, Saturday, 22 August

Rain. High 77°, low 61°.

Pressure29.80 inHg
Wind8.6 mph NW
Humidity96%
Visibility—
Dew point65°
Sun, 2367° / 51°0Clear
67 °Clear

Thomaston, Sunday, 23 August

Clear. High 67°, low 51°.

Pressure29.91 inHg
Wind15.2 mph NW
Humidity44%
Visibility—
Dew point38°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Thomaston, CT are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Thomaston, CT since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.