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Stonington CT Weather - Partly Cloudy - 65°F
Partly Cloudy
65°F
Updated 2:22 am
Feels Like 60°F
Humidity 93%
Wind SW 8 mph
Barometer  29.82 in
Dew Point 63°F
Stonington CT Weather - Partly Cloudy - 18°C
Partly Cloudy
18°C
Updated 2:22 am
Feels Like 16°C
Humidity 93%
Wind SW 13 km/h
Barometer  100.9 kPa
Dew Point 17°C
Stonington, CT Weather and Current Conditionsstonington ct weather forecast

Stonington, CT Weather Forecast

Stonington Connecticut WeatherStonington, Connecticut Weather Weather Forecast
14 Day API Stonington, CT Weather Forecast. Note: Our 7 day Stonington, Connecticut weather forecast is our most reliable, and specific forecast. This model should only be used as a probable scenario. Forecasting more than 7 days ahead is challenging.
Stonington, CT Weather Forecast Dated: 222 AM Wed Oct 14 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and no major pressure swings will dominate.

Wednesday, October 14, 2026

Mid-Morning
Stonington Weather - 2026-10-14 - Morning - Sunny
67°F 19°C
Sunny
Mid-Afternoon
Stonington Weather - 2026-10-14 - Afternoon - Sunny
70°F 21°C
Sunny
Early-Evening
Stonington Weather - 2026-10-14 - Evening - Cloudy
66°F 19°C
Cloudy
Pleasant near 70°F 21°C, sunny through the afternoon, turning cloudy this evening, with lower humidity and steady pressure. Winds turning from the W to the NNW at 14 mph 22 km/h. Gusts up to 25 mph 40 km/h.

Thursday, October 15, 2026

Mid-Morning
Stonington Weather - 2026-10-15 - Morning - Overcast
55°F 13°C
Overcast
Mid-Afternoon
Stonington Weather - 2026-10-15 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Stonington Weather - 2026-10-15 - Evening - Sunny
58°F 15°C
Sunny
Mildly cool near 62°F 17°C, overcast in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds switching from the NNE to the SE at 11 mph 18 km/h. Gusts up to 21 mph 34 km/h.

Friday, October 16, 2026

Mid-Morning
Stonington Weather - 2026-10-16 - Morning - Light Rain
62°F 16°C
Light Rain
Mid-Afternoon
Stonington Weather - 2026-10-16 - Afternoon - Scattered Showers
65°F 19°C
Scattered Showers
Early-Evening
Stonington Weather - 2026-10-16 - Evening - Light Showers
65°F 18°C
Light Showers
Comfortable at 65°F 19°C, locally heavy downpours at times, with steady humidity and barometric pressure falling. Winds moving from the SSE to the SW at 19 mph 31 km/h. Gusts up to 36 mph 58 km/h.

Saturday, October 17, 2026

Mid-Morning
Stonington Weather - 2026-10-17 - Morning - Sunny
47°F 8°C
Sunny
Mid-Afternoon
Stonington Weather - 2026-10-17 - Afternoon - Sunny
48°F 9°C
Sunny
Early-Evening
Stonington Weather - 2026-10-17 - Evening - Sunny
44°F 7°C
Sunny
Crisp with a high near 48°F 9°C, sunny throughout the day, with lower humidity and barometric pressure rising. Winds out of the NW at 24 mph 39 km/h. Gusts up to 31 mph 50 km/h.

Sunday, October 18, 2026

Mid-Morning
Stonington Weather - 2026-10-18 - Morning - Sunny
51°F 10°C
Sunny
Mid-Afternoon
Stonington Weather - 2026-10-18 - Afternoon - Sunny
58°F 15°C
Sunny
Early-Evening
Stonington Weather - 2026-10-18 - Evening - Sunny
58°F 15°C
Sunny
Refreshing around 58°F 15°C, sunny throughout the day, with steady humidity and steady pressure. Winds blowing from the W at 17 mph 28 km/h.

Monday, October 19, 2026

Mid-Morning
Stonington Weather - 2026-10-19 - Morning - Sunny
57°F 14°C
Sunny
Mid-Afternoon
Stonington Weather - 2026-10-19 - Afternoon - Cloudy
62°F 16°C
Cloudy
Early-Evening
Stonington Weather - 2026-10-19 - Evening - Overcast
61°F 16°C
Overcast
Mildly cool near 62°F 16°C, cloudy through the afternoon, turning overcast this evening, with steady humidity and steady pressure. Winds increasing from the SW at 10 mph 15 km/h to SW at 20 mph 31 km/h. Gusts up to 23 mph 38 km/h.

Tuesday, October 20, 2026

Mid-Morning
Stonington Weather - 2026-10-20 - Morning - Overcast
61°F 16°C
Overcast
Mid-Afternoon
Stonington Weather - 2026-10-20 - Afternoon - Overcast
62°F 17°C
Overcast
Early-Evening
Stonington Weather - 2026-10-20 - Evening - Overcast
62°F 17°C
Overcast
Comfortable at 62°F 17°C, overcast through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure falling. Winds out of the WSW at 12 mph 19 km/h.

Wednesday, October 21, 2026

Mid-Morning
Stonington Weather - 2026-10-21 - Morning - Partly Cloudy
58°F 15°C
Partly Cloudy
Mid-Afternoon
Stonington Weather - 2026-10-21 - Afternoon - Sunny
62°F 17°C
Sunny
Early-Evening
Stonington Weather - 2026-10-21 - Evening - Overcast
62°F 17°C
Overcast
Cool with a high near 62°F 17°C, partly cloudy in the morning, sunny in the afternoon, and cloudy this evening, with steady humidity and steady pressure. Winds moving from the WNW to the SW at 9 mph 14 km/h.

Thursday, October 22, 2026

Mid-Morning
Stonington Weather - 2026-10-22 - Morning - Overcast
61°F 16°C
Overcast
Mid-Afternoon
Stonington Weather - 2026-10-22 - Afternoon - Overcast
64°F 18°C
Overcast
Early-Evening
Stonington Weather - 2026-10-22 - Evening - Overcast
62°F 17°C
Overcast
Refreshing around 64°F 18°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds swinging from the SW to the SSW at 11 mph 17 km/h.

Friday, October 23, 2026

Mid-Morning
Stonington Weather - 2026-10-23 - Morning - Scattered Showers
63°F 17°C
Scattered Showers
Mid-Afternoon
Stonington Weather - 2026-10-23 - Afternoon - Scattered Showers
64°F 18°C
Scattered Showers
Early-Evening
Stonington Weather - 2026-10-23 - Evening - Cloudy
55°F 13°C
Cloudy
Mildly cool near 64°F 18°C, periods of heavy rain and gusty conditions, with lower humidity and steady pressure. Winds picking up from S at 11 mph 17 km/h to WSW at 19 mph 31 km/h. Gusts up to 21 mph 34 km/h.

Saturday, October 24, 2026

Mid-Morning
Stonington Weather - 2026-10-24 - Morning - Scattered Showers
51°F 11°C
Scattered Showers
Mid-Afternoon
Stonington Weather - 2026-10-24 - Afternoon - Rain
52°F 11°C
Rain
Early-Evening
Stonington Weather - 2026-10-24 - Evening - Drizzle
55°F 13°C
Drizzle
Chilly near 52°F 11°C, scattered downpours possible, with increasing humidity and steady pressure. Winds building from NE at 8 mph 13 km/h to NNE at 25 mph 40 km/h. Gusts up to 39 mph 62 km/h.

Sunday, October 25, 2026

Mid-Morning
Stonington Weather - 2026-10-25 - Morning - Light Rain
52°F 11°C
Light Rain
Mid-Afternoon
Stonington Weather - 2026-10-25 - Afternoon - Scattered Showers
51°F 10°C
Scattered Showers
Early-Evening
Stonington Weather - 2026-10-25 - Evening - Light Rain
50°F 10°C
Light Rain
Crisp with a high near 51°F 10°C, locally heavy downpours at times, with steady humidity and steady pressure. Winds switching from the ESE to the NNW at 14 mph 23 km/h. Gusts up to 21 mph 34 km/h.

Monday, October 26, 2026

Mid-Morning
Stonington Weather - 2026-10-26 - Morning - Sunny
50°F 10°C
Sunny
Mid-Afternoon
Stonington Weather - 2026-10-26 - Afternoon - Sunny
56°F 13°C
Sunny
Early-Evening
Stonington Weather - 2026-10-26 - Evening - Clear
53°F 12°C
Clear
Brisk around 56°F 13°C, cloudy in the morning, partly cloudy in the afternoon, and sunny this evening, with steady humidity and steady pressure. Winds out of the NNW at 18 mph 28 km/h. Gusts up to 27 mph 44 km/h.

Tuesday, October 27, 2026

Mid-Morning
Stonington Weather - 2026-10-27 - Morning - Sunny
49°F 10°C
Sunny
Mid-Afternoon
Stonington Weather - 2026-10-27 - Afternoon - Partly Cloudy
59°F 15°C
Partly Cloudy
Early-Evening
Stonington Weather - 2026-10-27 - Evening - Clear
56°F 13°C
Clear
Mildly cool near 59°F 15°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the NNW to the SW at 13 mph 21 km/h.

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Weather by the Numbers

Wed, 14th
Stonington CT Weather - Wednesday, Oct 14, 2026 - Sunny
Hi: 70°F 21°C
Lo: 63°F 17°C
Sunrise 06:58 AM
Sunset 06:08 PM
Wind W 13 mph21 km/h
Dew Point 63°F17°C
uv Index 4
Barometric Pressure 29.85 in1011 mb
POP 10% *
Humidity 82%
Thu, 15th
Stonington CT Weather - Thursday, Oct 15, 2026 - Sunny
Hi: 62°F 17°C
Lo: 54°F 12°C
Sunrise 06:59 AM
Sunset 06:06 PM
Wind NNE 11 mph18 km/h
Dew Point 37°F3°C
uv Index 4
Barometric Pressure 30.21 in1023 mb
POP 2% *
Humidity 44%
Fri, 16th
Stonington CT Weather - Friday, Oct 16, 2026 - Light Rain
Hi: 66°F 19°C
Lo: 57°F 14°C
Sunrise 07:01 AM
Sunset 06:05 PM
Wind S 14 mph23 km/h
Dew Point 63°F17°C
uv Index 0
Barometric Pressure 29.8 in1009 mb
POP 82% *
Humidity 98%
Sat, 17th
Stonington CT Weather - Saturday, Oct 17, 2026 - Sunny
Hi: 61°F 16°C
Lo: 42°F 6°C
Sunrise 07:02 AM
Sunset 06:03 PM
Wind NW 26 mph42 km/h
Dew Point 33°F1°C
uv Index 3
Barometric Pressure 30 in1016 mb
POP 3% *
Humidity 56%
Sun, 18th
Stonington CT Weather - Sunday, Oct 18, 2026 - Sunny
Hi: 59°F 15°C
Lo: 42°F 6°C
Sunrise 07:03 AM
Sunset 06:02 PM
Wind W 21 mph33 km/h
Dew Point 41°F5°C
uv Index 4
Barometric Pressure 30.42 in1030 mb
POP 4% *
Humidity 60%
Mon, 19th
Stonington CT Weather - Monday, Oct 19, 2026 - Cloudy
Hi: 62°F 17°C
Lo: 54°F 12°C
Sunrise 07:04 AM
Sunset 06:00 PM
Wind SW 13 mph21 km/h
Dew Point 46°F8°C
uv Index 4
Barometric Pressure 30.53 in1034 mb
POP 5% *
Humidity 59%
Tue, 20th
Stonington CT Weather - Tuesday, Oct 20, 2026 - Overcast
Hi: 62°F 17°C
Lo: 60°F 16°C
Sunrise 07:05 AM
Sunset 05:59 PM
Wind WSW 14 mph23 km/h
Dew Point 54°F12°C
uv Index 4
Barometric Pressure 30.36 in1028 mb
POP 21% *
Humidity 75%
Wed, 21st
Stonington CT Weather - Wednesday, Oct 21, 2026 - Sunny
Hi: 63°F 17°C
Lo: 57°F 14°C
Sunrise 07:06 AM
Sunset 05:58 PM
Wind WSW 5 mph9 km/h
Dew Point 50°F10°C
uv Index 5
Barometric Pressure 30.21 in1023 mb
POP 8% *
Humidity 67%
Thu, 22nd
Stonington CT Weather - Thursday, Oct 22, 2026 - Overcast
Hi: 64°F 18°C
Lo: 60°F 16°C
Sunrise 07:07 AM
Sunset 05:56 PM
Wind SW 11 mph18 km/h
Dew Point 56°F13°C
uv Index 4
Barometric Pressure 30.06 in1018 mb
POP 22% *
Humidity 78%
Fri, 23rd
Stonington CT Weather - Friday, Oct 23, 2026 - Patchy Rain Nearby
Hi: 65°F 18°C
Lo: 49°F 10°C
Sunrise 07:09 AM
Sunset 05:55 PM
Wind SSW 13 mph22 km/h
Dew Point 60°F16°C
uv Index 4
Barometric Pressure 29.62 in1003 mb
POP 63% *
Humidity 90%
Sat, 24th
Stonington CT Weather - Saturday, Oct 24, 2026 - Moderate Rain
Hi: 55°F 13°C
Lo: 48°F 9°C
Sunrise 07:10 AM
Sunset 05:53 PM
Wind SSE 11 mph17 km/h
Dew Point 45°F7°C
uv Index 3
Barometric Pressure 29.77 in1008 mb
POP 59% *
Humidity 76%
Sun, 25th
Stonington CT Weather - Sunday, Oct 25, 2026 - Light Drizzle
Hi: 52°F 11°C
Lo: 49°F 10°C
Sunrise 07:11 AM
Sunset 05:52 PM
Wind N 15 mph25 km/h
Dew Point 48°F9°C
uv Index 3
Barometric Pressure 29.77 in1008 mb
POP 65% *
Humidity 89%
Mon, 26th
Stonington CT Weather - Monday, Oct 26, 2026 - Partly Cloudy
Hi: 56°F 13°C
Lo: 48°F 9°C
Sunrise 07:12 AM
Sunset 05:51 PM
Wind NNW 18 mph29 km/h
Dew Point 44°F7°C
uv Index 4
Barometric Pressure 29.8 in1009 mb
POP 7% *
Humidity 70%
Tue, 27th
Stonington CT Weather - Tuesday, Oct 27, 2026 - Sunny
Hi: 60°F 15°C
Lo: 46°F 8°C
Sunrise 07:13 AM
Sunset 05:49 PM
Wind N 12 mph19 km/h
Dew Point 44°F6°C
uv Index 4
Barometric Pressure 29.94 in1014 mb
POP 5% *
Humidity 66%
* POP = Probability of Precipitation. Data for 12:00 PM.