Groton Long Point, CT Weather Forecast
Local 7-day forecast
Rain Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Groton Long Point, CT in one place.
Rain showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 70%.
Local Weather Overview
This forecast page for Groton Long Point, CT is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 16, 2026 12:13 PM EDT.
The active forecast window currently covers Apr 19 to Apr 22, 2026 for Groton Long Point, CT.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 19 to Apr 22, 2026
- Latest sync
- Apr 16, 2026 12:13 PM EDT
- Forecast office
- OKX
- Source
- NOAA / NWS
Daily Outlook
This Week in Groton Long Point
Wednesday looks like the warmest upcoming period in Groton Long Point at 55 degrees F.
Monday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Monday at about 17 mph NW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 16, 2026 12:13 PM EDT
- Coverage
- 4 days
- Time zone
- America/New_York
- Forecast office
- OKX
- Radar station
- KOKX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Rain showers likely before 5am, then a slight chance of rain and snow showers. Mostly cloudy, with a low around 37. Chance of precipitation is 70%.
A slight chance of rain and snow showers. Mostly sunny, with a high near 45.
A slight chance of rain showers before 8pm. Mostly clear, with a low around 34.
Sunny, with a high near 47.
Partly cloudy, with a low around 43.
A slight chance of rain showers after 8am. Partly sunny, with a high near 55.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 43.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 19
|
Rain Showers Likely
|
54°F |
7 to 14 mph
SW
|
|
Sunday Night
Apr 19
|
Rain Showers Likely then Slight Chance Rain And Snow Showers
|
37°F |
14 mph
NW
|
|
Monday
Apr 20
|
Slight Chance Rain And Snow Showers
|
45°F |
17 mph
NW
|
|
Monday Night
Apr 20
|
Slight Chance Rain Showers then Mostly Clear
|
34°F |
9 to 14 mph
NW
|
|
Tuesday
Apr 21
|
Sunny
|
47°F |
9 to 14 mph
W
|
|
Tuesday Night
Apr 21
|
Partly Cloudy
|
43°F |
15 mph
SW
|
|
Wednesday
Apr 22
|
Slight Chance Rain Showers
|
55°F |
13 mph
SW
|
|
Wednesday Night
Apr 22
|
Slight Chance Rain Showers then Partly Cloudy
|
43°F |
7 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Groton Long Point.