Niantic, CT Weather Forecast

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Niantic, CT Weather Forecast

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Niantic CT weather  - Clear - 51°F
Clear
51°F
Updated 7:59 am
Feels Like 44°F
Humidity 76%
Wind N 10 mph
Barometer  30.12 in
Dew Point 44°F
Niantic CT weather  - Clear - 11°C
Clear
11°C
Updated 7:59 am
Feels Like 7°C
Humidity 76%
Wind N 16 km/h
Barometer  101.9 kPa
Dew Point 7°C

Niantic Weather Forecast

TODAY TONIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT
Niantic, CT Weather - Today Chance Of Showers Niantic, CT Weather - Tonight Rain Niantic, CT Weather - Saturday Rain Niantic, CT Weather - Saturday Night Rain Niantic, CT Weather - Sunday Chance Of T-Storm Niantic, CT Weather - Sunday Night Rain Niantic, CT Weather - Monday Rain Niantic, CT Weather - Monday Night Chance Of Showers Niantic, CT Weather - Tuesday Partly Sunny Niantic, CT Weather - Tuesday Night Partly Cloudy Niantic, CT Weather - Wednesday Mostly Sunny Niantic, CT Weather - Wednesday Night Partly Cloudy
Chance of Showers Rain Rain Rain Chance of T-Storm Rain Rain Chance of Showers Partly Sunny Partly Cloudy Mostly Sunny Partly Cloudy
Hi: 65°FHi: 18°C
Lo: 51°FLo: 11°C Hi: 61°FHi: 16°C
Lo: 55°FLo: 13°C Hi: 65°FHi: 18°C
Lo: 59°FLo: 15°C Hi: 65°FHi: 18°C
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 70°FHi: 21°C
Lo: 59°FLo: 15°C
POP: 50% POP: 70% POP: 90% POP: 90% POP: 90% POP: 90% POP: 80% POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 559 AM EDT Fri Sep 25 2026 Niantic, CT Weather - WeatherWorld.com

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Niantic Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 644 AM EDT Fri Sep 25 2026

Key Messages

1) An early season nor`easter will bring a prolonged period of strong winds and rainfall. The Wind Advisory has been expanded to include all of S CT, N Westchester, Rockland, and all but W Passaic in NE NJ.

2) Coastal flooding impacts expected through the weekend. Greatest impacts expected Saturday and Sunday.

3) High surf and rip current risk through at least Saturday.


Discussion

... .KEY MESSAGE 1... An early season nor`easter will bring a prolonged period of strong winds and rainfall.

...