Stonington, CT Weather Forecast and Current Conditions
| Day | Sky | High / Low | Precip | Wind | Humidity | |
|---|---|---|---|---|---|---|
|
Fri Jul 3 |
Sunny Close Hourly |
89º / 73º | 2% | WSW 11 mph | 63% | |
| 3pm | Sunny | 81º | 1% | WSW 12 mph | 72% | |
| 4pm | Sunny | 82º | 1% | WSW 11 mph | 70% | |
| 5pm | Sunny | 82º | 2% | WSW 10 mph | 72% | |
| 6pm | Sunny | 88º | 2% | WSW 9 mph | 58% | |
| 7pm | Sunny | 84º | 2% | WSW 8 mph | 66% | |
| 8pm | Sunny | 82º | 7% | WSW 6 mph | 72% | |
| 9pm | Partly Cloudy | 79º | 12% | W 5 mph | 74% | |
| 10pm | Partly Cloudy | 78º | 17% | WNW 3 mph | 79% | |
| 11pm | Partly Cloudy | 77º | 15% | WNW 3 mph | 79% | |
|
Sat Jul 4 |
Mostly Sunny View Hourly |
86º / 69º | 24% | W 11 mph | 66% | |
| 12am | Partly Cloudy | 77º | 10% | WNW 3 mph | 80% | |
| 1am | Partly Cloudy | 77º | 11% | WNW 3 mph | 79% | |
| 2am | Partly Cloudy | 76º | 5% | WNW 3 mph | 80% | |
| 3am | Partly Cloudy | 75º | 5% | NW 3 mph | 82% | |
| 4am | Clear | 75º | 5% | NW 3 mph | 82% | |
| 5am | Clear | 74º | 5% | NW 3 mph | 83% | |
| 6am | Sunny | 74º | 5% | WNW 4 mph | 84% | |
| 7am | Sunny | 77º | 4% | NW 5 mph | 80% | |
| 8am | Sunny | 79º | 4% | NW 6 mph | 74% | |
| 9am | Sunny | 82º | 3% | WNW 7 mph | 68% | |
| 10am | Sunny | 84º | 2% | W 7 mph | 64% | |
| 11am | Sunny | 85º | 1% | W 9 mph | 63% | |
| 12pm | Partly Cloudy | 85º | 15% | WSW 10 mph | 63% | |
| 1pm | Partly Cloudy | 85º | 15% | WSW 11 mph | 62% | |
| 2pm | Partly Cloudy | 85º | 15% | WSW 11 mph | 61% | |
| 3pm | Partly Cloudy | 85º | 15% | WSW 11 mph | 60% | |
| 4pm | Partly Cloudy | 85º | 19% | WSW 10 mph | 60% | |
| 5pm | Mostly Cloudy | 83º | 20% | WSW 9 mph | 63% | |
| 6pm | Showers | 81º | 48% | WSW 7 mph | 68% | |
| 7pm | Mostly Cloudy | 80º | 18% | W 6 mph | 73% | |
| 8pm | Cloudy | 77º | 24% | WNW 5 mph | 79% | |
| 9pm | Mostly Cloudy | 75º | 24% | WNW 6 mph | 82% | |
| 10pm | Cloudy | 75º | 21% | NW 2 mph | 82% | |
| 11pm | Mostly Cloudy | 75º | 17% | NW 4 mph | 83% | |
|
Sun Jul 5 |
Partly Cloudy View Hourly |
78º / 64º | 13% | ESE 8 mph | 67% | |
| 12am | Partly Cloudy | 73º | 16% | NW 2 mph | 89% | |
| 1am | Cloudy | 72º | 24% | NW 2 mph | 90% | |
| 2am | Partly Cloudy | 72º | 18% | NNW 3 mph | 88% | |
| 3am | Mostly Cloudy | 72º | 11% | N 2 mph | 89% | |
| 4am | Partly Cloudy | 71º | 9% | NNE 3 mph | 89% | |
| 5am | Partly Cloudy | 71º | 11% | NNE 3 mph | 87% | |
| 6am | Partly Cloudy | 70º | 11% | NNE 3 mph | 87% | |
| 7am | Partly Cloudy | 73º | 10% | NE 3 mph | 82% | |
| 8am | Partly Cloudy | 73º | 10% | NE 4 mph | 83% | |
| 9am | Mostly Cloudy | 74º | 11% | NE 5 mph | 77% | |
| 10am | Partly Cloudy | 76º | 11% | ENE 5 mph | 67% | |
| 11am | Mostly Cloudy | 77º | 6% | E 6 mph | 63% | |
| 12pm | Mostly Cloudy | 78º | 5% | SE 7 mph | 60% | |
| 1pm | Mostly Cloudy | 78º | 5% | SE 8 mph | 59% | |
| 2pm | Mostly Cloudy | 78º | 7% | SE 8 mph | 61% | |
|
Mon Jul 6 |
Rain | 70º / 64º | 77% | E 13 mph | 83% | |
|
Tue Jul 7 |
Rain | 73º / 63º | 74% | ENE 9 mph | 88% | |
|
Wed Jul 8 |
Partly Cloudy | 77º / 66º | 22% | WSW 7 mph | 78% | |
|
Thu Jul 9 |
Partly Cloudy | 81º / 69º | 12% | SW 10 mph | 76% | |
|
Fri Jul 10 |
Showers | 81º / 68º | 38% | SW 9 mph | 78% | |
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Buoy Data
For Stonington, CT -
Wind Forecast
In Stonington, CT -
Radar
In Stonington, CT -
Marine Forecast
In Stonington, CT
Weather Radar for Stonington, CT See Radar
* Playback displays weather for the past 6 hours.
NOAA Weather Marine Forecast for Stonington, CT
WSW wind around 9 kt. Sunny. Seas around 1 ft.
Variable winds 5 kt or less. A chance of showers between 10pm and midnight. Seas 1 ft or less.
Variable winds less than 5 kt becoming WSW 5 to 9 kt in the morning. A chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers after 5pm. Seas 1 ft or less.
Variable winds 5 kt or less. A slight chance of showers before 8pm, then a slight chance of showers after midnight. Seas 1 ft or less.
Variable winds less than 5 kt becoming SSE around 6 kt in the afternoon. A slight chance of showers after 2pm. Seas 1 ft or less.
Variable winds 5 kt or less. A chance of showers. Seas 1 ft or less.
Variable winds less than 5 kt becoming ESE 5 to 9 kt in the morning. A chance of showers. Seas 1 ft or less.
E wind 5 to 7 kt. Showers likely and possibly a thunderstorm. Seas around 1 ft.
ENE wind 8 to 10 kt. A chance of showers and thunderstorms. Seas around 1 ft.
NOAA Buoy Data Near Stonington, CT See Map
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Wind Speed Forecast for Stonington, CT
| Friday | Saturday | Sunday | ||||||||||
| Wind Speed (MPH) | 12 | 8 | 3 | 3 | 5 | 9 | 11 | 6 | 4 | 2 | 3 | 6 |
| 7pm | 11pm | 3am | 7am | 11am | 3pm | 7pm | 11pm | 3am | 7am | 11am | 3pm | |
| MPH | 12 | 8 | 3 | 3 | 5 | 9 | 11 | 6 | 4 | 2 | 3 | 6 |
| DIR | WSW | WSW | WNW | NW | NW | W | WSW | W | NW | N | NE | E |
Current Weather Conditions In Stonington, CT
As Of: 14 minutes ago
- 81ºF
- 86ºF
- 12mph
- 0º (WSW)
- 20mph
- Sunny
- 10mi
- 29.88"
- 72%
- 0ºF
The weather right now in Stonington, CT is Sunny. The current temperature is 81°F, and the expected high and low for today, Friday, July 3, 2026, are 89° high temperature and 73°F low temperature. The wind is currently blowing at 12 miles per hour, and coming from the West Southwest. The wind is gusting to 20 mph. With the wind and the atmosphere the temperature feels like 86° Fahrenheit. Expected precipitation is 1 percent, with current humidity at 72 percent, and air pressure at 29.88 in. Visibility is 10 nautical miles. There are 2 current weather alert(s).
...EXTREME HEAT WARNING REMAINS IN EFFECT UNTIL 9 PM EDT SATURDAY...
WHAT: Dangerously hot conditions with heat index values 105 to
110.
WHERE: In Connecticut, Northern New London, Southern Middlesex,
and Southern New London Counties. In New York, Northeast Suffolk,
Northern Nassau, Northwest Suffolk, Southeast Suffolk, Southern
Nassau, and Southwest Suffolk Counties.
WHEN: Until 9 PM EDT Saturday.
IMPACTS: Extreme heat and humidity will significantly increase
the potential for heat related illnesses, particularly for those
working or participating in outdoor activities.
ADDITIONAL DETAILS: This is a multi-day extreme heat event with
near record high temperatures and little overnight relief. This
level of heat can be deadly for those without adequate cooling and
hydration. Impacts to transportation infrastructure and electrical
and water systems are also possible.
PRECAUTIONARY / PREPAREDNESS ACTIONS:
An Extreme Heat Warning means that the combination of heat and
humidity is expected to make it feel like it is 105 degrees or
greater. Take extra precautions if you work or spend time outside.
When possible, reschedule strenuous activities to early morning or
evening. Know the signs and symptoms of heat exhaustion and heat
stroke. Wear light weight and loose fitting clothing when possible,
and drink plenty of water.
Seniors and those with chronic health problems or mental health
conditions are at an increased risk. Homes without air conditioning
can be much hotter than outdoor temperatures.
Use air conditioning to stay cool at home or go to a place that has
air conditioning. If you don't have home air conditioning, continue
to seek out cool spaces each day as long as it remains hot, and for
a few days after if your home is still hot. Check on vulnerable
friends, family members and neighbors.
To reduce risk during outdoor work, the Occupational Safety and
Health Administration recommends scheduling frequent rest breaks in
shaded or air conditioned environments. Anyone overcome by heat
should be moved to a cool and shaded location. Heat stroke is an
emergency! In cases of heat stroke call 9 1 1.
&&
...AIR QUALITY ALERT IN EFFECT FROM 11 AM THIS MORNING TO 11 PM EDT THIS EVENING...
The Connecticut Department of Energy and Environmental Protection
has issued an Air Quality Action Day for the following counties:
Southern Fairfield, Southern New Haven, Southern Middlesex, Southern
New London.
from 11 AM this morning until 11 PM EDT this evening.
An Air Quality Action Day means that Ground Level Ozone within the
region may approach or exceed unhealthy standards. For additional
information, please visit the Connecticut Department of Energy and
Environmental Protection Web site at http://www.ct.gov/deep/aqi
