NEW LONDON, CT 06320 Weather Forecast & Current Conditions
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  06320 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

GROTON, CT
Current Weather
1:56 PM EDT OCT 3, 2025
Clear
63°F
Feels Like: 61°F
Dewpoint: 52°F
Rel. Hum.: 67%
Visibility: 10 miles
Wind: SW at 16 mph, gusts to 23
Pressure: 30.30 inches
Last 72 hours

Local Area Snow Depth

Connecticut Current Weather

Connecticut MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  06320 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

NEW LONDON, CT 06320
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Sunny. Near steady temperature in the upper 60s. Southwest winds around 10 mph.
TONIGHT
Clear. Lows in the lower 50s. West winds 5 to 10 mph.
SATURDAY
Sunny. Highs in the upper 70s. West winds around 5 mph.
SATURDAY NIGHT
Mostly clear. Patchy fog after midnight. Lows in the upper 50s. West winds around 5 mph in the evening, becoming light and variable.
SUNDAY
Patchy fog in the morning. Sunny. Highs around 80. Northeast winds around 5 mph, becoming south around 5 mph in the afternoon.
SUNDAY NIGHT
Mostly clear. Lows in the mid 50s.
MONDAY
Sunny. Highs in the mid 70s.
MONDAY NIGHT
Mostly clear. Lows around 60.
TUESDAY
Mostly sunny. Highs in the mid 70s.
TUESDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the upper 50s. Chance of rain 60 percent.
WEDNESDAY
Showers likely. Highs around 70. Chance of rain 70 percent.
WEDNESDAY NIGHT
Mostly cloudy with showers likely in the evening, then partly cloudy with a chance of showers after midnight. Lows in the mid 40s. Chance of rain 60 percent.
THURSDAY
Sunny. Highs in the lower 60s.

  06320 WEATHER SATELLITE LOOPS
Visible Weather Satellite
NEW LONDON, CT 06320
Infrared Weather Satellite
NEW LONDON, CT 06320
  06320 WEATHER RADAR LOOP
NEXRAD Weather Radar
NEW LONDON, CT 06320
 MOS COMPUTER WEATHER FORECAST

GROTON, CT 3 hourly weather forecast
weather forecast created  7:00 AM CDT 10/ 3/2025
Friday
3 OCT 2025		 NEW LONDON, CT 06320 weather forecast Day 1, 12 hours 2 PM 65° 65° Clear 0%

 0% Thunder
( 0% severe)		 WSW   12 60% 51°
High 66° NEW LONDON, CT 06320 weather forecast Day 1, 15 hours 5 PM 64° 63° Clear SW   10 63% 51°
Clear



 NEW LONDON, CT 06320 weather forecast Day 1, 18 hours 8 PM 60° 59° Clear 0%

 0% Thunder
( 0% severe)		 SW   9 78% 53°
NEW LONDON, CT 06320 weather forecast Day 1, 21 hours 11 PM 57° 55° Clear WSW   8 90% 54°
Saturday
4 OCT 2025		 NEW LONDON, CT 06320 weather forecast Day 2, 0 hours 2 AM 55° 53° Clear 0%

 0% Thunder
( 0% severe)		 W   7 100% 55°
Low 50° NEW LONDON, CT 06320 weather forecast Day 2, 3 hours 5 AM 53° 51° Clear W   7 96% 52°
High 74° NEW LONDON, CT 06320 weather forecast Day 2, 6 hours 8 AM 54° 53° Clear 1%

 0% Thunder
( 0% severe)		 WNW   6 96% 53°

Clear



 NEW LONDON, CT 06320 weather forecast Day 2, 9 hours 11 AM 68° 68° Clear W   7 68% 57°
NEW LONDON, CT 06320 weather forecast Day 2, 12 hours 2 PM 73° 73° Clear 2%

 0% Thunder
( 1% severe)		 SW   8 62% 59°
NEW LONDON, CT 06320 weather forecast Day 2, 15 hours 5 PM 71° 71° Clear WSW   7 66% 59°
NEW LONDON, CT 06320 weather forecast Day 2, 18 hours 8 PM 66° 66° Partly Cloudy 0%

 0% Thunder
( 0% severe)		 WSW   5 81% 60°
NEW LONDON, CT 06320 weather forecast Day 2, 21 hours 11 PM 61° 62° Partly Cloudy W   1 97% 60°
Sunday
5 OCT 2025		 NEW LONDON, CT 06320 weather forecast Day 3, 0 hours 2 AM 59° 60° Clear 0%

 0% Thunder
( 1% severe)		 WNW   1 96% 58°
Low 55° NEW LONDON, CT 06320 weather forecast Day 3, 3 hours 5 AM 57° 58° Clear NNW   1 100% 57°
High 75° NEW LONDON, CT 06320 weather forecast Day 3, 6 hours 8 AM 58° 59° Clear 0%

 0% Thunder
( 1% severe)		 N   2 100% 58°

Clear



 NEW LONDON, CT 06320 weather forecast Day 3, 9 hours 11 AM 70° 70° Clear SSE   5 73% 61°
NEW LONDON, CT 06320 weather forecast Day 3, 15 hours 2 PM 73° 73° Clear 0%

 0% Thunder
( 2% severe)		 S   8 71% 63°
NEW LONDON, CT 06320 weather forecast Day 3, 18 hours 5 PM 71° 71° Clear S   7 76% 63°
NEW LONDON, CT 06320 weather forecast Day 3, 21 hours 8 PM 66° 66° Clear     S   5 90% 63°

GROTON, CT extended weather forecast
Monday
6 OCT 2025		 Tuesday
7 OCT 2025		 Wednesday
8 OCT 2025		 Thursday
9 OCT 2025		 Friday
10 OCT 2025
Low 54° Low 53° Low 60° Low 48° Low 43°
High 77° High 73° High 69° High 59° High 61°
NEW LONDON, CT 06320 weather forecast Day 4 NEW LONDON, CT 06320 weather forecast Day 5 NEW LONDON, CT 06320 weather forecast Day 6 NEW LONDON, CT 06320 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Clear
9% Rain		 Partly Cloudy
21% Rain		 Overcast
79% Rain		 Partly Cloudy
19% Rain		 Clear
12% Rain
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