Lower Lagoon, CT Weather Forecast

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Lower Lagoon, CT Weather Forecast

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Lower Lagoon CT weather  - Clear - 70°F
Clear
70°F
Updated 6:06 pm
Feels Like 67°F
Humidity 78%
Wind SW 10 mph
Barometer  30.3 in
Dew Point 63°F
Lower Lagoon CT weather  - Clear - 21°C
Clear
21°C
Updated 6:06 pm
Feels Like 20°C
Humidity 78%
Wind SW 16 km/h
Barometer  102.6 kPa
Dew Point 17°C

Lower Lagoon Weather Forecast

TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY
Lower Lagoon, CT Weather - Tonight Patchy Fog Lower Lagoon, CT Weather - Thursday Patchy Fog Lower Lagoon, CT Weather - Thursday Night Chance Of Showers Lower Lagoon, CT Weather - Friday Chance Of Showers Lower Lagoon, CT Weather - Friday Night Partly Cloudy Lower Lagoon, CT Weather - Saturday Mostly Sunny Lower Lagoon, CT Weather - Saturday Night Mostly Cloudy Lower Lagoon, CT Weather - Sunday Showers Likely Lower Lagoon, CT Weather - Sunday Night Showers Lower Lagoon, CT Weather - Monday Chance Of Showers Lower Lagoon, CT Weather - Monday Night Chance Of Showers Lower Lagoon, CT Weather - Tuesday Chance Of Showers
Patchy Fog Patchy Fog Chance of Showers Chance of Showers Partly Cloudy Mostly Sunny Mostly Cloudy Showers Likely Showers Chance of Showers Chance of Showers Chance of Showers
Lo: 61°FLo: 16°C Hi: 79°FHi: 26°C
Lo: 65°FLo: 18°C Hi: 79°FHi: 26°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 69°FHi: 21°C
Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
POP: 40% POP: 20% POP: 70% POP: 70% POP: 40% POP: 40% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 321 PM EDT Wed Sep 16 2026 Lower Lagoon, CT Weather - WeatherWorld.com

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Lower Lagoon Forecast Discussion

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Issued: 350 PM EDT Wed Sep 16 2026

Key Messages

1) Shower chance for late Thursday into Thursday night.

2) Dry and pleasant Friday into the start of the weekend.

3) Wet weather increasingly likely later in the weekend and possibly carrying into the first half of next week.


Discussion

... .KEY MESSAGE 1...

High pressure over the area shifts offshore to the east allowing for a return S flow advecting moisture into the area late tonight into Thursday. This may result in patchy fog into Thursday morning as some locations are expected to co...