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Niantic, CT Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Wed
Jul 16 		Cloudy
Close Hourly 		86º / 74º 2% S 8 mph 76%
1pm Cloudy 83º 5% S 8 mph 81%
2pm Mostly Cloudy 83º 2% S 8 mph 81%
3pm Partly Cloudy 84º 2% S 8 mph 77%
4pm Sunny 83º 2% S 8 mph 79%
5pm Partly Cloudy 83º 2% S 8 mph 79%
6pm Partly Cloudy 82º 2% S 8 mph 81%
7pm Mostly Cloudy 79º 4% SSW 7 mph 88%
8pm Mostly Cloudy 79º 8% SSW 6 mph 91%
9pm Cloudy 77º 8% SSW 5 mph 95%
10pm Cloudy 76º 9% SSW 5 mph 98%
11pm Cloudy 76º 10% S 5 mph 100%
Thu
Jul 17 		AM Clouds/PM Sun
View Hourly 		87º / 71º 24% SW 10 mph 86%
12am Cloudy 76º 9% SSW 4 mph 97%
1am Cloudy 76º 11% S 4 mph 98%
2am Cloudy 76º 24% S 3 mph 98%
3am Cloudy 76º 23% SSW 3 mph 99%
4am Cloudy 76º 14% SSW 4 mph 99%
5am Cloudy 76º 11% SW 4 mph 97%
6am Cloudy 75º 19% SSW 3 mph 100%
7am Cloudy 76º 21% SSW 4 mph 100%
8am Mostly Cloudy 76º 20% SSW 6 mph 100%
9am Mostly Cloudy 79º 23% SSW 7 mph 96%
10am Mostly Cloudy 79º 24% SSW 9 mph 94%
11am Mostly Cloudy 80º 24% SSW 9 mph 90%
12pm Showers 81º 38% SW 9 mph 87%
1pm Mostly Cloudy 82º 10% SW 9 mph 84%
2pm Mostly Cloudy 84º 5% SW 10 mph 79%
3pm Partly Cloudy 86º 15% SW 10 mph 75%
4pm Partly Cloudy 86º 14% SW 10 mph 76%
5pm Partly Cloudy 86º 6% SW 10 mph 75%
6pm Partly Cloudy 85º 6% SW 10 mph 76%
7pm Mostly Sunny 83º 7% SW 10 mph 79%
8pm Partly Cloudy 82º 9% SW 9 mph 81%
9pm Partly Cloudy 81º 8% WSW 8 mph 83%
10pm Partly Cloudy 80º 8% WSW 7 mph 84%
11pm Partly Cloudy 80º 6% W 7 mph 84%
Fri
Jul 18 		Partly Cloudy
View Hourly 		83º / 62º 2% NNW 11 mph 59%
12am Partly Cloudy 80º 5% W 6 mph 81%
1am Mostly Clear 79º 5% WNW 6 mph 80%
2am Mostly Clear 78º 5% WNW 6 mph 79%
3am Clear 76º 4% WNW 7 mph 78%
4am Clear 75º 4% NW 7 mph 78%
5am Partly Cloudy 74º 3% NW 8 mph 78%
6am Mostly Sunny 72º 3% NW 8 mph 77%
7am Partly Cloudy 73º 2% NW 9 mph 75%
8am Partly Cloudy 73º 2% NW 10 mph 74%
9am Partly Cloudy 75º 1% NW 10 mph 70%
10am Partly Cloudy 75º 1% NNW 11 mph 67%
11am Partly Cloudy 77º 0% NW 10 mph 61%
12pm Partly Cloudy 79º 0% NNW 10 mph 57%
Sat
Jul 19 		Mostly Sunny 82º / 70º 6% S 8 mph 61%
Sun
Jul 20 		Thunderstorms 81º / 66º 70% SW 10 mph 89%
Mon
Jul 21 		Sunny 81º / 63º 9% NNW 7 mph 66%
Tue
Jul 22 		Mostly Sunny 78º / 66º 12% SE 8 mph 70%
Wed
Jul 23 		Partly Cloudy 80º / 69º 17% SSW 9 mph 75%

Weather Radar for Niantic, CT See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Niantic, CT

Today
High : 78ºF
Variable winds less than 5 kt becoming S around 6 kt in the afternoon. Mostly sunny. Seas 1 ft or less.
Tonight
Low : 72ºF
Variable winds 5 kt or less. A slight chance of showers between 2am and 5am, then a slight chance of showers and thunderstorms after 5am. Seas around 1 ft.
Thursday
High : 78ºF
SW wind 5 to 10 kt. A chance of showers and thunderstorms, mainly after 8am. Seas around 1 ft.
Thursday Night
Low : 76ºF
SW wind around 7 kt becoming W after midnight. Partly cloudy. Seas around 1 ft.
Friday
High : 80ºF
WNW wind around 7 kt. Sunny. Seas around 1 ft.
Friday Night
Low : 65ºF
Variable winds 5 kt or less. Partly cloudy. Seas 1 ft or less.
Saturday
High : 76ºF
Variable winds 5 kt or less. Mostly sunny. Seas 1 ft or less.
Saturday Night
Low : 69ºF
Variable winds 5 kt or less. A chance of showers. Seas around 1 ft.
Sunday
High : 77ºF
S wind 5 to 7 kt. A chance of showers. Seas around 1 ft.

NOAA Buoy Data Near Niantic, CT See Map

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    Wind Speed Forecast for Niantic, CT

    WednesdayThursdayFriday
    Wind Speed (MPH) 88544791086810
    1pm5pm9pm1am5am9am1pm5pm9pm1am5am9am
    MPH 88544791086810
    DIR SSSSWSSWSSWSWSWWSWWNWNWNW

    Current Weather Conditions In Niantic, CT

    As Of: 2 minutes ago

    • 83ºF
    • 92ºF
    • 8mph
    • 0º (S)
    • 8mph
    • Cloudy
    • 0mi
    • 30.02"
    • 81%
    • 0ºF

    The weather right now in Niantic, CT is Cloudy. The current temperature is 83°F, and the expected high and low for today, Wednesday, July 16, 2025, are 86° high temperature and 74°F low temperature. The wind is currently blowing at 8 miles per hour, and coming from the South. The wind is gusting to 8 mph. With the wind and the atmosphere the temperature feels like 92° Fahrenheit. Expected precipitation is 5 percent, with current humidity at 81 percent, and air pressure at 30.02 in. Visibility is 0.73 nautical miles. There are 1 current weather alert(s).