Groton Long Point, CT Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Clear 34°F
Feels Like 29°F  
Humidity 70% Dew Point 25°F Wind WSW 6 MPH Gusts 12 Barometer 30.12 in.
Report from a personal weather station 0.7 mi. NNE of central Groton Long Point
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Point Forecast at a Glance

TueDec 16
Tue Dec 16: Mostly Clear, Low 36F
 
36
WedDec 17
Wed Dec 17: Sunny, High 44F, Low 32F
44
32
ThuDec 18
Thu Dec 18: Mostly Sunny, High 51F, Low 51F
51
51
FriDec 19
Fri Dec 19: Rain, High 53F, Low 29F
90%
53
29
SatDec 20
Sat Dec 20: Mostly Sunny, High 43F, Low 35F
43
35
SunDec 21
Sun Dec 21: Partly Sunny, High 46F, Low 28F
46
28
MonDec 22
Mon Dec 22: Mostly Sunny, High 36F, Low 26F
36
26

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7-Day Temperature Trend

Week Ahead Summary

Variable high temperatures through the week, ranging from 36°F to 51°F. Some rain possible with at least 2 days showing precipitation chances of 20% or higher.

Climate Context

This week's forecast shows temperatures running 1°F above the historical average for December. Normal highs for this period are around 43°F with lows around 27°F.

This Date in Weather History

1811 - An estimated Magnitude 7.5 earthquake struck the Mississippi Valley near the town of New Madrid in Missouri at 2:15 am local time. People were awakened by the shaking in New York City, Washington D.C., and Charleston, South Carolina. The ground motions were described as most alarming and frightening in places like Nashville, Tennessee, and Louisville, Kentucky. In the epicentral area, the ground surface was described as in great convulsion with sand and water ejected tens of feet into the air.

More on this and other weather history

Groton Long Point, CT 7 Day Weather Forecast Details

Tuesday Dec 16

Mostly Clear

Night: Mostly clear, with a temperature rising to around 36 by 5am. Wind chill values between 25 and 30. Southwest wind around 11 mph, with gusts as high as 21 mph.

Wednesday Dec 17

Sunny

Day: Sunny, with a high near 44. Southwest wind 14 to 17 mph, with gusts as high as 29 mph.

Mostly Clear

Night: Mostly clear, with a low around 32. West wind 10 to 15 mph becoming light after midnight. Winds could gust as high as 25 mph.

Thursday Dec 18

Mostly Sunny

Day: Mostly sunny, with a high near 51. Light and variable wind becoming south 6 to 11 mph in the morning.

Rain

Night: Rain, mainly after 1am. Temperature rising to around 51 by 3am. Breezy, with a south wind 11 to 16 mph increasing to 18 to 23 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Friday Dec 19

Rain

Day: Rain, mainly before 1pm. Temperature rising to near 53 by 9am, then falling to around 46 during the remainder of the day. Windy. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Partly Cloudy

Night: Partly cloudy, with a low around 29. Breezy.

Saturday Dec 20

Mostly Sunny

Day: Mostly sunny, with a high near 43.

Mostly Cloudy

Night: Mostly cloudy, with a low around 35.

Sunday Dec 21

Partly Sunny

Day: Partly sunny, with a high near 46.

Partly Cloudy

Night: Partly cloudy, with a low around 28.

Monday Dec 22

Mostly Sunny

Day: Mostly sunny, with a high near 36.

Partly Cloudy

Night: Partly cloudy, with a low around 26.

Tuesday Dec 23

Rain

Day: A 30 percent chance of rain. Partly sunny, with a high near 41.

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.