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West Cornwall CT Weather - Overcast - 65°F
Overcast
65°F
Updated 5:34 am
Feels Like 52°F
Humidity 86%
Wind N 10 mph
Barometer  29.91 in
Dew Point 61°F
West Cornwall CT Weather - Overcast - 18°C
Overcast
18°C
Updated 5:34 am
Feels Like 11°C
Humidity 86%
Wind N 16 km/h
Barometer  101.3 kPa
Dew Point 16°C
West Cornwall, CT Weather and Current Conditionswest cornwall ct weather forecast

West Cornwall, CT Weather Forecast

West Cornwall Connecticut WeatherWest Cornwall, Connecticut Weather Weather Forecast
Here is the API 14 day weather forecast for West Cornwall, Connecticut. Note: The 7-day weather forecast for West Cornwall, CT is the most reliable and accurate weather forecast. This template should only be used as a probable scenario. Forecasting weather beyond the next 7 days is a challenge.
West Cornwall, CT Weather Forecast Dated: 534 AM Mon Sep 14 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. generally humid conditions and a stable pattern will dominate.

Monday, September 14, 2026

Mid-Morning
West Cornwall Weather - 2026-09-14 - Morning - Sunny
59°F 15°C
Sunny
Mid-Afternoon
West Cornwall Weather - 2026-09-14 - Afternoon - Sunny
66°F 19°C
Sunny
Early-Evening
West Cornwall Weather - 2026-09-14 - Evening - Sunny
57°F 14°C
Sunny
Refreshing around 66°F 19°C, sunny throughout the day, with lower humidity and barometric pressure rising. Winds turning from the NW to the NNW at 8 mph 12 km/h.

Tuesday, September 15, 2026

Mid-Morning
West Cornwall Weather - 2026-09-15 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
West Cornwall Weather - 2026-09-15 - Afternoon - Cloudy
67°F 20°C
Cloudy
Early-Evening
West Cornwall Weather - 2026-09-15 - Evening - Partly Cloudy
59°F 15°C
Partly Cloudy
Mildly cool near 67°F 20°C, sunny in the morning, becoming cloudy through the afternoon and evening, with increasing humidity and steady pressure.

Wednesday, September 16, 2026

Mid-Morning
West Cornwall Weather - 2026-09-16 - Morning - Cloudy
60°F 15°C
Cloudy
Mid-Afternoon
West Cornwall Weather - 2026-09-16 - Afternoon - Overcast
75°F 24°C
Overcast
Early-Evening
West Cornwall Weather - 2026-09-16 - Evening - Sunny
68°F 20°C
Sunny
Enjoyable around 75°F 24°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure.

Thursday, September 17, 2026

Mid-Morning
West Cornwall Weather - 2026-09-17 - Morning - Overcast
62°F 17°C
Overcast
Mid-Afternoon
West Cornwall Weather - 2026-09-17 - Afternoon - Fog
62°F 17°C
Fog
Early-Evening
West Cornwall Weather - 2026-09-17 - Evening - Fog
63°F 17°C
Fog
Cool with a high near 62°F 17°C, overcast throughout the day, with steady humidity and steady pressure.

Friday, September 18, 2026

Mid-Morning
West Cornwall Weather - 2026-09-18 - Morning - Sunny
58°F 14°C
Sunny
Mid-Afternoon
West Cornwall Weather - 2026-09-18 - Afternoon - Sunny
68°F 20°C
Sunny
Early-Evening
West Cornwall Weather - 2026-09-18 - Evening - Overcast
63°F 17°C
Overcast
Mild with a high of 68°F 20°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure.

Saturday, September 19, 2026

Mid-Morning
West Cornwall Weather - 2026-09-19 - Morning - Sunny
55°F 13°C
Sunny
Mid-Afternoon
West Cornwall Weather - 2026-09-19 - Afternoon - Overcast
66°F 19°C
Overcast
Early-Evening
West Cornwall Weather - 2026-09-19 - Evening - Overcast
58°F 14°C
Overcast
Mildly cool near 66°F 19°C, sunny in the morning, cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.

Sunday, September 20, 2026

Mid-Morning
West Cornwall Weather - 2026-09-20 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
West Cornwall Weather - 2026-09-20 - Afternoon - Light Showers
58°F 15°C
Light Showers
Early-Evening
West Cornwall Weather - 2026-09-20 - Evening - Light Showers
56°F 13°C
Light Showers
Comfortable at 58°F 15°C, drier morning followed by showers lasting through evening, with increasing humidity and barometric pressure falling. Winds switching from the SSE to the WNW at 7 mph 11 km/h. Gusts up to 21 mph 34 km/h.

Monday, September 21, 2026

Mid-Morning
West Cornwall Weather - 2026-09-21 - Morning - Sunny
49°F 10°C
Sunny
Mid-Afternoon
West Cornwall Weather - 2026-09-21 - Afternoon - Overcast
62°F 17°C
Overcast
Early-Evening
West Cornwall Weather - 2026-09-21 - Evening - Overcast
54°F 13°C
Overcast
Cool with a high near 62°F 17°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with lower humidity and barometric pressure rising. Winds moving from the NNE to the ENE at 6 mph 9 km/h.

Tuesday, September 22, 2026

Mid-Morning
West Cornwall Weather - 2026-09-22 - Morning - Overcast
47°F 9°C
Overcast
Mid-Afternoon
West Cornwall Weather - 2026-09-22 - Afternoon - Overcast
58°F 15°C
Overcast
Early-Evening
West Cornwall Weather - 2026-09-22 - Evening - Overcast
54°F 12°C
Overcast
Refreshing around 58°F 15°C, overcast throughout the day, with steady humidity and steady pressure. Winds out of the E at 8 mph 13 km/h.

Wednesday, September 23, 2026

Mid-Morning
West Cornwall Weather - 2026-09-23 - Morning - Overcast
49°F 10°C
Overcast
Mid-Afternoon
West Cornwall Weather - 2026-09-23 - Afternoon - Overcast
58°F 14°C
Overcast
Early-Evening
West Cornwall Weather - 2026-09-23 - Evening - Overcast
52°F 11°C
Overcast
Mildly cool near 58°F 14°C, overcast throughout the day, with lower humidity and steady pressure. Winds shifting from the NNE to the NE at 11 mph 18 km/h. Gusts up to 30 mph 47 km/h.

Thursday, September 24, 2026

Mid-Morning
West Cornwall Weather - 2026-09-24 - Morning - Overcast
53°F 11°C
Overcast
Mid-Afternoon
West Cornwall Weather - 2026-09-24 - Afternoon - Overcast
62°F 17°C
Overcast
Early-Evening
West Cornwall Weather - 2026-09-24 - Evening - Overcast
57°F 14°C
Overcast
Comfortable at 62°F 17°C, overcast throughout the day, with steady humidity and steady pressure. Winds turning from the N to the NNW at 11 mph 17 km/h. Gusts up to 28 mph 45 km/h.

Friday, September 25, 2026

Mid-Morning
West Cornwall Weather - 2026-09-25 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
West Cornwall Weather - 2026-09-25 - Afternoon - Cloudy
66°F 19°C
Cloudy
Early-Evening
West Cornwall Weather - 2026-09-25 - Evening - Sunny
58°F 14°C
Sunny
Cool with a high near 66°F 19°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with steady humidity and steady pressure. Winds switching from the NNW to the WNW at 5 mph 7 km/h.

Saturday, September 26, 2026

Mid-Morning
West Cornwall Weather - 2026-09-26 - Morning - Sunny
60°F 16°C
Sunny
Mid-Afternoon
West Cornwall Weather - 2026-09-26 - Afternoon - Partly Cloudy
73°F 23°C
Partly Cloudy
Early-Evening
West Cornwall Weather - 2026-09-26 - Evening - Sunny
66°F 19°C
Sunny
Enjoyable around 73°F 23°C, cloudy in the morning, overcast in the afternoon, and partly cloudy this evening, with steady humidity and steady pressure. Winds moving from the WNW to the NW at 5 mph 8 km/h.

Sunday, September 27, 2026

Mid-Morning
West Cornwall Weather - 2026-09-27 - Morning - Overcast
65°F 19°C
Overcast
Mid-Afternoon
West Cornwall Weather - 2026-09-27 - Afternoon - Sunny
77°F 25°C
Sunny
Early-Evening
West Cornwall Weather - 2026-09-27 - Evening - Sunny
69°F 21°C
Sunny
Mild temperatures up to 77°F 25°C, overcast in the morning, becoming sunny through the afternoon and evening, with steady humidity and steady pressure. Winds swinging from the W to the NNW at 9 mph 15 km/h. Gusts up to 21 mph 34 km/h.

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Weather by the Numbers

Mon, 14th
West Cornwall CT Weather - Monday, Sep 14, 2026 - Sunny
Hi: 66°F 19°C
Lo: 50°F 10°C
Sunrise 06:32 AM
Sunset 07:05 PM
Wind NNW 14 mph23 km/h
Dew Point 40°F4°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 41%
Tue, 15th
West Cornwall CT Weather - Tuesday, Sep 15, 2026 - Partly Cloudy
Hi: 67°F 20°C
Lo: 46°F 8°C
Sunrise 06:33 AM
Sunset 07:03 PM
Wind SSE 5 mph8 km/h
Dew Point 42°F6°C
uv Index 6
Barometric Pressure 30.39 in1029 mb
POP 3% *
Humidity 46%
Wed, 16th
West Cornwall CT Weather - Wednesday, Sep 16, 2026 - Cloudy
Hi: 75°F 24°C
Lo: 53°F 12°C
Sunrise 06:34 AM
Sunset 07:01 PM
Wind SW 7 mph11 km/h
Dew Point 53°F12°C
uv Index 6
Barometric Pressure 30.33 in1027 mb
POP 10% *
Humidity 52%
Thu, 17th
West Cornwall CT Weather - Thursday, Sep 17, 2026 - Patchy Rain Nearby
Hi: 67°F 19°C
Lo: 59°F 15°C
Sunrise 06:35 AM
Sunset 06:59 PM
Wind WNW 5 mph8 km/h
Dew Point 60°F16°C
uv Index 4
Barometric Pressure 30.21 in1023 mb
POP 37% *
Humidity 85%
Fri, 18th
West Cornwall CT Weather - Friday, Sep 18, 2026 - Sunny
Hi: 71°F 22°C
Lo: 54°F 12°C
Sunrise 06:37 AM
Sunset 06:57 PM
Wind NE 6 mph10 km/h
Dew Point 46°F8°C
uv Index 6
Barometric Pressure 30.21 in1023 mb
POP 1% *
Humidity 42%
Sat, 19th
West Cornwall CT Weather - Saturday, Sep 19, 2026 - Partly Cloudy
Hi: 66°F 19°C
Lo: 50°F 10°C
Sunrise 06:38 AM
Sunset 06:56 PM
Wind ESE 6 mph10 km/h
Dew Point 45°F7°C
uv Index 5
Barometric Pressure 30.24 in1024 mb
POP 3% *
Humidity 50%
Sun, 20th
West Cornwall CT Weather - Sunday, Sep 20, 2026 - Patchy Rain Nearby
Hi: 62°F 17°C
Lo: 51°F 10°C
Sunrise 06:39 AM
Sunset 06:54 PM
Wind S 10 mph15 km/h
Dew Point 49°F10°C
uv Index 4
Barometric Pressure 29.88 in1012 mb
POP 16% *
Humidity 65%
Mon, 21st
West Cornwall CT Weather - Monday, Sep 21, 2026 - Sunny
Hi: 62°F 17°C
Lo: 44°F 6°C
Sunrise 06:40 AM
Sunset 06:52 PM
Wind NE 12 mph20 km/h
Dew Point 40°F4°C
uv Index 4
Barometric Pressure 30.18 in1022 mb
POP 2% *
Humidity 51%
Tue, 22nd
West Cornwall CT Weather - Tuesday, Sep 22, 2026 - Overcast
Hi: 59°F 15°C
Lo: 42°F 5°C
Sunrise 06:41 AM
Sunset 06:50 PM
Wind E 10 mph16 km/h
Dew Point 41°F5°C
uv Index 3
Barometric Pressure 30.36 in1028 mb
POP 14% *
Humidity 57%
Wed, 23rd
West Cornwall CT Weather - Wednesday, Sep 23, 2026 - Overcast
Hi: 58°F 15°C
Lo: 46°F 8°C
Sunrise 06:42 AM
Sunset 06:49 PM
Wind NE 13 mph21 km/h
Dew Point 44°F7°C
uv Index 3
Barometric Pressure 30.12 in1020 mb
POP 16% *
Humidity 65%
Thu, 24th
West Cornwall CT Weather - Thursday, Sep 24, 2026 - Overcast
Hi: 63°F 17°C
Lo: 48°F 9°C
Sunrise 06:43 AM
Sunset 06:47 PM
Wind NNE 14 mph23 km/h
Dew Point 37°F3°C
uv Index 4
Barometric Pressure 29.91 in1013 mb
POP 10% *
Humidity 44%
Fri, 25th
West Cornwall CT Weather - Friday, Sep 25, 2026 - Sunny
Hi: 67°F 20°C
Lo: 48°F 9°C
Sunrise 06:44 AM
Sunset 06:45 PM
Wind NNW 11 mph18 km/h
Dew Point 38°F4°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 1% *
Humidity 38%
Sat, 26th
West Cornwall CT Weather - Saturday, Sep 26, 2026 - Overcast
Hi: 73°F 23°C
Lo: 51°F 10°C
Sunrise 06:45 AM
Sunset 06:43 PM
Wind WNW 8 mph13 km/h
Dew Point 51°F11°C
uv Index 5
Barometric Pressure 30.03 in1017 mb
POP 4% *
Humidity 52%
Sun, 27th
West Cornwall CT Weather - Sunday, Sep 27, 2026 - Sunny
Hi: 77°F 25°C
Lo: 58°F 15°C
Sunrise 06:46 AM
Sunset 06:42 PM
Wind W 8 mph13 km/h
Dew Point 56°F13°C
uv Index 6
Barometric Pressure 30.03 in1017 mb
POP 8% *
Humidity 55%
* POP = Probability of Precipitation. Data for 12:00 PM.