Stonington, CT Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sat
Jun 13
Sunny
Close Hourly
83º / 61º 0% WNW 10 mph 46%
9am Sunny 76º 0% NNW 10 mph 52%
10am Sunny 78º 0% NNW 9 mph 48%
11am Sunny 80º 0% NW 9 mph 45%
12pm Sunny 81º 0% WNW 8 mph 42%
1pm Sunny 82º 0% W 9 mph 43%
2pm Sunny 81º 0% WSW 10 mph 46%
3pm Sunny 81º 0% WSW 10 mph 46%
4pm Sunny 81º 0% WSW 9 mph 45%
5pm Sunny 82º 0% WSW 9 mph 45%
6pm Sunny 80º 0% WSW 8 mph 46%
7pm Sunny 78º 1% W 7 mph 52%
8pm Sunny 75º 2% W 5 mph 60%
9pm Clear 73º 3% W 4 mph 64%
10pm Clear 71º 2% W 3 mph 68%
11pm Clear 69º 3% W 3 mph 74%
Sun
Jun 14
Partly Cloudy
View Hourly
78º / 64º 5% SSW 12 mph 66%
12am Clear 67º 4% W 2 mph 78%
1am Clear 66º 5% W 2 mph 80%
2am Clear 64º 5% W 1 mph 83%
3am Clear 63º 5% W 0 mph 86%
4am Partly Cloudy 63º 6% WNW 0 mph 86%
5am Partly Cloudy 62º 6% W 0 mph 88%
6am Mostly Sunny 63º 6% SSW 0 mph 88%
7am Mostly Sunny 67º 5% SSW 1 mph 81%
8am Mostly Sunny 71º 4% SSW 3 mph 73%
9am Mostly Sunny 74º 3% SSW 5 mph 65%
10am Partly Cloudy 75º 3% SSW 6 mph 63%
11am Partly Cloudy 76º 3% SSW 8 mph 62%
12pm Partly Cloudy 77º 2% SSW 9 mph 60%
1pm Partly Cloudy 77º 2% SSW 11 mph 61%
2pm Partly Cloudy 76º 3% SSW 12 mph 64%
3pm Partly Cloudy 76º 3% SSW 12 mph 63%
4pm Mostly Cloudy 75º 3% SSW 12 mph 63%
5pm Mostly Cloudy 73º 3% SSW 11 mph 65%
6pm Cloudy 71º 4% SSW 11 mph 69%
7pm Cloudy 70º 6% SSW 10 mph 70%
8pm Cloudy 69º 14% S 9 mph 74%
9pm Cloudy 67º 24% S 9 mph 80%
10pm Showers 67º 37% S 9 mph 85%
11pm Thunderstorms 66º 76% S 9 mph 92%
Mon
Jun 15
Partly Cloudy
View Hourly
76º / 56º 12% WNW 11 mph 56%
12am Thunderstorms 66º 77% S 10 mph 98%
1am Thunderstorms 66º 68% S 9 mph 98%
2am Thunderstorms 66º 69% S 8 mph 100%
3am Showers 66º 56% SSW 7 mph 99%
4am Showers 66º 42% SW 8 mph 99%
5am Cloudy 66º 24% W 8 mph 98%
6am Partly Cloudy 65º 13% WNW 8 mph 91%
7am Partly Cloudy 66º 13% NW 9 mph 83%
8am Partly Cloudy 67º 12% NW 10 mph 74%
Tue
Jun 16
Partly Cloudy 71º / 57º 2% SW 11 mph 55%
Wed
Jun 17
Partly Cloudy 70º / 60º 24% SSE 10 mph 70%
Thu
Jun 18
Showers 73º / 64º 45% S 16 mph 79%
Fri
Jun 19
AM Showers 78º / 62º 34% WSW 14 mph 66%
Sat
Jun 20
Sunny 78º / 60º 2% W 14 mph 52%

Weather Radar for Stonington, CT See Radar

* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Stonington, CT

Today
High : 84ºF
NW wind 6 to 8 kt becoming WSW in the afternoon. Sunny. Seas 1 ft or less.
Tonight
Low : 63ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Sunday
High : 82ºF
Variable winds less than 5 kt becoming SSW 5 to 10 kt in the morning. Increasing clouds. Seas 1 ft or less.
Sunday Night
Low : 62ºF
S wind 6 to 8 kt. Showers likely, with thunderstorms also possible after 11pm. Seas 1 ft or less.
Monday
High : 78ºF
WNW wind around 8 kt becoming W in the afternoon. Mostly cloudy, then gradually becoming sunny. Seas 1 ft or less.
Monday Night
Low : 57ºF
Variable winds 5 kt or less. Mostly clear. Seas 1 ft or less.
Tuesday
High : 75ºF
Variable winds less than 5 kt becoming SW 5 to 8 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Tuesday Night
Low : 58ºF
SW wind around 6 kt becoming variable and less than 5 kt in the evening. Mostly clear. Seas 1 ft or less.
Wednesday
High : 75ºF
Variable winds less than 5 kt becoming S 5 to 8 kt in the morning. Mostly sunny. Seas 1 ft or less.

NOAA Buoy Data Near Stonington, CT See Map

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    Wind Speed Forecast for Stonington, CT

    SaturdaySundayMonday
    Wind Speed (MPH) 109942051111998
    1pm5pm9pm1am5am9am1pm5pm9pm1am5am9am
    MPH 109942051111998
    DIR NNWWWSWWWWSSWSSWSSWSSW

    Current Weather Conditions In Stonington, CT

    As Of: 20 minutes ago

    • 76ºF
    • 76ºF
    • 10mph
    • 0º (NNW)
    • 18mph
    • Sunny
    • 10mi
    • 29.83"
    • 52%
    • 0ºF

    The weather right now in Stonington, CT is Sunny. The current temperature is 76°F, and the expected high and low for today, Saturday, June 13, 2026, are 83° high temperature and 61°F low temperature. The wind is currently blowing at 10 miles per hour, and coming from the North Northwest. The wind is gusting to 18 mph. With the wind and the atmosphere the temperature feels like 76° Fahrenheit. Expected precipitation is 0 percent, with current humidity at 52 percent, and air pressure at 29.83 in. Visibility is 10 nautical miles. There are no current weather alert(s).