What is today's weather forecast for Niantic, CT?

Today's forecast for Niantic shows a high of 47 degrees and a low of 31 degrees Fahrenheit. Mostly sunny, with a high near 47.

What is the 7-day weather forecast for Niantic, CT?

The 7-day forecast for Niantic shows highs from 47 to 58 degrees and lows from 29 to 42 degrees Fahrenheit. Expect precipitation on 4 days with chances of 20% or higher.

Will it rain in Niantic, CT this week?

Yes, rain is possible in Niantic this week. Precipitation chances: Friday (50% chance), Saturday (20% chance), Tuesday (60% chance), Wednesday (40% chance).

How accurate is the Niantic weather forecast?

WeatherForYou provides highly accurate Niantic forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Niantic, CT Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Switch to Metric Units

41°F
Feels Like 41°F

Humidity 55% Dew Point 26°F Wind NW 1 MPH Gusts 1 Barometer 29.93 in.760.2 mm

Solar Rad 92 w/m²

Report from a personal weather station 0.7 miles WNW of central Niantic
at 9:49 AM Thu, Nov 20, 2025

Point Forecast at a Glance

ThuNov 20

FriNov 21

SatNov 22

20%

SunNov 23

MonNov 24

TueNov 25

WedNov 26

40%

7-Day Temperature Trend

Week Ahead Summary

Warming trend through the week with high temperatures climbing from 47°F to 58°F. Unsettled weather expected with rain likely on at least 4 days.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 53°F and lows around 36°F.

This Date in Weather History

1900 - An unusual tornado outbreak in the Lower Mississippi Valley resulted in 73 deaths and extensive damage across Arkansas, Mississippi and Tennessee.

Niantic, CT 7 Day Weather Forecast Details

Thursday Nov 20

Day: Mostly sunny, with a high near 47. Light and variable wind.

Night: Mostly clear, with a low around 31. Calm wind.

Friday Nov 21

Day: Partly sunny, with a high near 53. Calm wind becoming southwest 5 to 9 mph in the morning.

Night: A 50 percent chance of rain. Mostly cloudy, with a low around 39. Southwest wind around 5 mph becoming light and variable after midnight.

Saturday Nov 22

Day: A 20 percent chance of rain before 1pm. Partly sunny, with a high near 50. North wind 7 to 10 mph.

Night: Mostly clear, with a low around 29.

Sunday Nov 23

Day: Mostly sunny, with a high near 48.

Night: Partly cloudy, with a low around 36.

Monday Nov 24

Day: Mostly sunny, with a high near 52.

Night: Mostly cloudy, with a low around 34.

Tuesday Nov 25

Day: Mostly cloudy, with a high near 54.

Night: Rain likely. Mostly cloudy, with a low around 42. Chance of precipitation is 60%.

Wednesday Nov 26

Day: A 40 percent chance of rain. Mostly cloudy, with a high near 58.

About Niantic, CT

Niantic ( ny-AN-tik) is a census-designated place (CDP) and village in the town of East Lyme, Connecticut. The population was 3,114 at the 2010 census. It is located on Long Island Sound; the Millstone Nuclear Power Plant in Waterford is visible on the bay's eastern horizon, and Rocky Neck State Park is also located in the area.

Content from Wikipedia, licensed under CC BY-SA 3.0.

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.

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