As of 17:40 EDT

Weather in West Cornwall, CT

56°

West Cornwall, Thursday, 15 October, 17:40

Clear. Feels like 54°. High 59°, low 47°.

Pressure30.18 inHg

Wind3.1 mph NW

Humidity57%

Visibility6.2 mi

Dew point41°

See detailed hourly forecast

Fri, 1671° / 48°

0.49

71 °

West Cornwall, Friday, 16 October

Rain. High 71°, low 48°.

Pressure29.74 inHg

Wind13.3 mph SW

Humidity97%

Visibility2.1 mi

Dew point61°

Sat, 1751° / 36°

51 °

West Cornwall, Saturday, 17 October

Mostly clear. High 51°, low 36°.

Pressure30.18 inHg

Wind15.3 mph NW

Humidity56%

Visibility6.2 mi

Dew point28°

Sun, 1852° / 33°

52 °

West Cornwall, Sunday, 18 October

Clear. High 52°, low 33°.

Pressure30.59 inHg

Wind2.1 mph W

Humidity50%

Visibility6.2 mi

Dew point29°

Mon, 1959° / 35°

59 °

West Cornwall, Monday, 19 October

Clear. High 59°, low 35°.

Pressure30.53 inHg

Wind2.3 mph E

Humidity48%

Visibility6.2 mi

Dew point36°

Tue, 2065° / 42°

65 °

West Cornwall, Tuesday, 20 October

Overcast. High 65°, low 42°.

Pressure30.27 inHg

Wind7.1 mph N

Humidity50%

Visibility—

Dew point36°

Wed, 2157° / 39°

57 °

West Cornwall, Wednesday, 21 October

Clear. High 57°, low 39°.

Pressure30.30 inHg

Wind9.3 mph N

Humidity49%

Visibility—

Dew point33°

Thu, 2254° / 36°

54 °

West Cornwall, Thursday, 22 October

Clear. High 54°, low 36°.

Pressure30.47 inHg

Wind4.3 mph S

Humidity51%

Visibility—

Dew point30°

Fri, 2360° / 38°

60 °

West Cornwall, Friday, 23 October

Clear. High 60°, low 38°.

Pressure30.27 inHg

Wind8.1 mph NW

Humidity60%

Visibility—

Dew point39°

Sat, 2457° / 37°

57 °

West Cornwall, Saturday, 24 October

Clear. High 57°, low 37°.

Pressure30.39 inHg

Wind4.3 mph NW

Humidity61%

Visibility—

Dew point35°

Sun, 2556° / 34°

56 °

West Cornwall, Sunday, 25 October

Clear. High 56°, low 34°.

Pressure30.50 inHg

Wind3.8 mph E

Humidity52%

Visibility—

Dew point30°

Mon, 2661° / 39°

61 °

West Cornwall, Monday, 26 October

Partly cloudy. High 61°, low 39°.

Pressure30.36 inHg

Wind11.3 mph NW

Humidity64%

Visibility—

Dew point42°

Tue, 2754° / 37°

54 °

West Cornwall, Tuesday, 27 October

Clear. High 54°, low 37°.

Pressure30.45 inHg

Wind8.2 mph N

Humidity53%

Visibility—

Dew point32°

Wed, 2859° / 38°

59 °

West Cornwall, Wednesday, 28 October

Overcast. High 59°, low 38°.

Pressure30.42 inHg

Wind4.5 mph SW

Humidity51%

Visibility—

Dew point35°

Thu, 2966° / 44°

66 °

West Cornwall, Thursday, 29 October

Overcast. High 66°, low 44°.

Pressure30.27 inHg

Wind7.2 mph SW

Humidity64%

Visibility—

Dew point46°

Fri, 3066° / 47°

66 °

West Cornwall, Friday, 30 October

Partly cloudy. High 66°, low 47°.

Pressure30.12 inHg

Wind7 mph SW

Humidity59%

Visibility—

Dew point47°

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 West Cornwall, 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 West Cornwall, 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.