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Griswold, CT Weather Forecast

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Griswold, CT Weather Forecast

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Griswold CT weather - Clear - 44°F
Clear
44°F
Updated 1:15 am
Feels Like 45°F
Humidity 95%
Wind N 0 mph
Barometer  30.49 in
Dew Point 43°F
Griswold CT weather - Clear - 7°C
Clear
7°C
Updated 1:15 am
Feels Like 7°C
Humidity 95%
Wind N 0 km/h
Barometer  103.3 kPa
Dew Point 6°C
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Griswold Weather Forecast

TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY
Griswold, CT Weather - Tonight Partly Cloudy Griswold, CT Weather - Thursday Mostly Sunny Griswold, CT Weather - Thursday Night Mostly Cloudy Griswold, CT Weather - Friday Chance Of Showers Griswold, CT Weather - Friday Night Showers Griswold, CT Weather - Saturday Showers Griswold, CT Weather - Saturday Night Showers Griswold, CT Weather - Sunday Showers Griswold, CT Weather - Sunday Night Chance Of Showers Griswold, CT Weather - Monday Chance Of Showers Griswold, CT Weather - Monday Night Mostly Cloudy Griswold, CT Weather - Tuesday Mostly Sunny
Partly Cloudy Mostly Sunny Mostly Cloudy Chance of Showers Showers Showers Showers Showers Chance of Showers Chance of Showers Mostly Cloudy Mostly Sunny
Lo: 49°FLo: 9°C Hi: 65°FHi: 18°C
 Lo: 49°FLo: 9°C Hi: 61°FHi: 16°C
 Lo: 51°FLo: 11°C Hi: 61°FHi: 16°C
 Lo: 51°FLo: 11°C Hi: 61°FHi: 16°C
 Lo: 51°FLo: 11°C Hi: 65°FHi: 18°C
 Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
POP: 50% POP: 70% POP: 70% POP: 70% POP: 70% POP: 50% POP: 40%
POP = Probability of Precipitation.
Weather Outlook Updated: 547 PM EDT Wed Sep 23 2026 Griswold, CT Weather - WeatherWorld.com

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Griswold Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 1036 PM EDT Wed Sep 23 2026

Key Messages

1) A coastal storm likely brings rainfall and gusty winds Friday into the upcoming weekend. Any rain impacts expected to be limited. Mostly minor wind impacts possible, primarily for coastal areas.

2) Coastal flooding and beach flooding/erosion expected this week, with the greatest impacts expected Friday through Saturday.

3) A high rip current risk will persist into the weekend. High surf can not be ruled out, mainly Friday through Saturday.


Discussion

... .KEY MESSAGE 1... Models in ge...