Groton - New London (United States of America) weather

Find a forecast

Forecast days

Today

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 12° Celsius;

Sunrise: 06:27

Sunset: 16:36

Cloudy.

M UV

No pollution data.

No pollen data.

Today

Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 12° Celsius;
Sat 8 Nov

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 5° Celsius;

Sunrise: 06:29

Sunset: 16:35

Cloudy changing to sunny intervals by late morning.

M UV

No pollution data.

No pollen data.

Sat 8 Nov

Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 5° Celsius;
Sun 9 Nov

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;

Sunrise: 06:30

Sunset: 16:34

Cloudy changing to light rain in the afternoon.

M UV

No pollution data.

No pollen data.

Sun 9 Nov

Maximum daytime temperature: 14° Celsius; Minimum nighttime temperature: 8° Celsius;
Mon 10 Nov

Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 1° Celsius;

Sunrise: 06:31

Sunset: 16:33

Cloudy changing to sunny intervals by late morning.

M UV

No pollution data.

No pollen data.

Mon 10 Nov

Maximum daytime temperature: 11° Celsius; Minimum nighttime temperature: 1° Celsius;
Tue 11 Nov

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 3° Celsius;

Sunrise: 06:32

Sunset: 16:32

Sunny intervals changing to cloudy by lunchtime.

M UV

No pollution data.

No pollen data.

Tue 11 Nov

Maximum daytime temperature: 6° Celsius; Minimum nighttime temperature: 3° Celsius;
Wed 12 Nov

Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 4° Celsius;

Sunrise: 06:33

Sunset: 16:31

Cloudy.

M UV

No pollution data.

No pollen data.

Wed 12 Nov

Maximum daytime temperature: 8° Celsius; Minimum nighttime temperature: 4° Celsius;
Thu 13 Nov

Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 3° Celsius;

Sunrise: 06:35

Sunset: 16:30

Sunny intervals changing to overcast by late morning.

M UV

No pollution data.

No pollen data.

Thu 13 Nov

Maximum daytime temperature: 9° Celsius; Minimum nighttime temperature: 3° Celsius;

Cloudy.

Sunrise: 06:27

Sunset: 16:36

M UV

No pollution data.

No pollen data.

7 day forecast for Groton - New London

Today (7 November 2025)

Time	23:00
Weather symbols
Chance of precipitation	30%
Temperature (°C)	13°
Feels like temperature (°C)	9°
Wind direction and speed (mph)	SSW 17
Wind gust (mph)	28
Visibility (description)	VG
Humidity	85%
UV	-

Saturday (8 November 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	40%	40%	30%	20%	20%	10%	20%	30%	30%	20%	10%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	13°	13°	13°	12°	12°	12°	12°	12°	12°	13°	13°	14°	14°	14°	14°	13°	12°	11°	9°	9°	8°	7°	6°	6°
Feels like temperature (°C)	10°	10°	10°	10°	10°	10°	10°	10°	10°	10°	11°	12°	13°	13°	12°	11°	10°	8°	7°	6°	5°	4°	4°	3°
Wind direction and speed (mph)	SW 17	SW 16	SW 15	SW 14	WSW 13	WSW 12	WSW 11	WSW 11	W 11	W 12	W 12	WNW 12	NW 11	NW 10	NW 10	NW 10	NNW 10	NNW 10	NNW 10	N 10	N 10	N 9	NNE 8	NNE 8
Wind gust (mph)	26	25	23	21	19	18	16	17	18	19	19	18	19	18	19	18	17	16	17	17	16	14	13	13
Visibility (description)	G	G	VG	G	G	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	85%	86%	88%	90%	91%	92%	93%	94%	95%	94%	92%	88%	84%	78%	74%	70%	68%	67%	69%	71%	71%	70%	68%	66%
UV	-	-	-	-	-	-	1	1	1	1	2	3	3	2	1	1	1	-	-	-	-	-	-	-

Sunday (9 November 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	20%	30%	30%	60%	70%	70%	70%	60%	60%	50%	30%	10%
Temperature (°C)	5°	5°	5°	6°	6°	6°	6°	6°	7°	9°	11°	13°	13°	13°	13°	13°	12°	12°	12°	12°	12°	12°	12°	11°
Feels like temperature (°C)	3°	3°	2°	3°	3°	2°	2°	2°	3°	5°	8°	10°	10°	11°	10°	10°	9°	8°	8°	8°	8°	9°	9°	9°
Wind direction and speed (mph)	NE 8	NE 8	ENE 9	ENE 9	E 10	E 11	E 12	ESE 13	ESE 13	ESE 14	SE 14	SE 15	SE 14	SE 14	ESE 16	ESE 17	ESE 17	E 18	E 18	E 17	ENE 17	ENE 15	ENE 15	ENE 14
Wind gust (mph)	13	13	14	15	17	19	20	20	21	23	25	25	26	27	27	28	29	29	29	29	28	26	25	21
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	G	G	VG	G	G	G	M	M	M	M	M	M	M	M
Humidity	64%	64%	64%	65%	67%	71%	74%	76%	79%	80%	81%	83%	84%	85%	86%	88%	92%	92%	94%	93%	95%	96%	95%	95%
UV	-	-	-	-	-	-	1	1	1	2	2	2	2	2	1	1	1	-	-	-	-	-	-	-

Monday (10 November 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	10%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	11°	11°	11°	10°	10°	10°	10°	9°	9°	10°	10°	10°	11°	11°	10°	9°	8°	7°	6°	5°	4°	4°	3°	3°
Feels like temperature (°C)	9°	9°	8°	8°	8°	8°	7°	6°	6°	7°	7°	8°	8°	8°	7°	6°	5°	3°	2°	0°	-1°	-1°	-2°	-3°
Wind direction and speed (mph)	NE 12	N 11	N 10	N 10	SSW 9	SSW 9	WSW 13	W 13	WNW 12	W 13	W 12	W 13	W 14	W 14	W 14	W 15	WNW 15	WNW 17	WNW 17	WNW 18	WNW 18	WNW 19	WNW 18	WNW 19
Wind gust (mph)	19	18	17	17	16	19	22	22	22	22	22	22	24	24	24	25	27	28	30	31	32	32	31	30
Visibility (description)	G	G	G	G	G	G	G	G	G	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	95%	95%	95%	94%	93%	93%	92%	91%	88%	87%	84%	78%	75%	72%	72%	71%	67%	67%	66%	66%	65%	65%	64%	64%
UV	-	-	-	-	-	-	1	1	1	2	2	3	3	2	1	1	1	-	-	-	-	-	-	-

Tuesday (11 November 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	20:00	21:00	22:00	23:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	2°	2°	2°	1°	1°	1°	1°	1°	2°	3°	4°	4°	5°	6°	6°	5°	5°	4°	4°	4°	4°	4°	4°	3°
Feels like temperature (°C)	-3°	-4°	-4°	-5°	-5°	-6°	-6°	-5°	-4°	-3°	-2°	-2°	-1°	0°	0°	0°	-1°	-2°	-2°	-3°	-3°	-3°	-3°	-3°
Wind direction and speed (mph)	WNW 18	WNW 19	WNW 19	WNW 19	WNW 19	WNW 20	WNW 21	WNW 21	W 22	W 22	W 22	W 25	W 25	W 26	W 26	W 27	W 26	W 26	W 27	W 27	W 27	W 26	W 26	WSW 25
Wind gust (mph)	31	31	31	32	33	34	36	36	37	38	42	43	43	44	44	44	43	44	44	44	43	43	42	41
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	63%	62%	61%	61%	59%	60%	59%	58%	58%	57%	57%	55%	55%	53%	53%	53%	54%	53%	55%	55%	56%	55%	55%	56%
UV	-	-	-	-	-	-	1	1	1	2	3	3	2	2	1	1	1	-	-	-	-	-	-	-

Wednesday (12 November 2025)

Time	00:00	01:00	02:00	03:00	04:00	05:00	06:00	07:00	08:00	09:00	10:00	11:00	12:00	13:00	14:00	15:00	16:00	17:00	18:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%	10%	10%	10%	<5%	<5%	<5%	<5%	10%	10%	10%	<5%	<5%
Temperature (°C)	3°	3°	3°	4°	4°	4°	4°	4°	5°	6°	7°	7°	8°	8°	8°	8°	8°	7°	7°	7°	6°
Feels like temperature (°C)	-3°	-3°	-3°	-2°	-2°	-2°	-1°	-1°	0°	1°	3°	3°	3°	4°	4°	4°	3°	2°	2°	2°	1°
Wind direction and speed (mph)	WSW 25	WSW 24	WSW 24	WSW 23	WSW 22	WSW 22	WSW 21	WSW 20	WSW 20	WSW 21	WSW 20	WSW 21	WSW 21	WSW 21	WSW 21	WSW 21	W 21	W 21	W 21	W 22	W 23
Wind gust (mph)	40	39	38	38	37	36	34	34	34	34	34	34	35	35	34	34	34	34	33	36	35
Visibility (description)	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG	VG
Humidity	56%	57%	56%	58%	57%	59%	61%	61%	62%	62%	62%	62%	59%	61%	63%	63%	64%	66%	67%	66%	68%
UV	-	-	-	-	-	-	1	1	1	2	2	3	2	1	1	1	1	-	-	-	-

Thursday (13 November 2025)

Time	01:00	04:00	07:00	10:00	13:00	16:00	19:00	22:00
Weather symbols
Chance of precipitation	<5%	<5%	<5%	<5%	<5%	<5%	<5%	<5%
Temperature (°C)	5°	4°	4°	7°	8°	7°	5°	5°
Feels like temperature (°C)	0°	-1°	-2°	2°	4°	3°	0°	0°
Wind direction and speed (mph)	W 22	W 22	W 22	W 22	WNW 20	WNW 20	WNW 20	WNW 19
Wind gust (mph)	34	35	35	36	34	32	31	30
Visibility (description)	VG	VG	VG	VG	G	VG	VG	VG
Humidity	69%	72%	72%	65%	58%	57%	62%	63%
UV	-	-	1	3	2	1	-	-

UK video forecast

weather map

Forecast

Forecast for 23:00 (UTC-5), Fri

Updated 00:30 (UTC) on Sat 8 Nov 2025

Loading map...

Groton - New London (United States of America) weather

Find a forecast

Forecast days

Today

Today

Sat 8 Nov

Sat 8 Nov

Sun 9 Nov

Sun 9 Nov

Mon 10 Nov

Mon 10 Nov

Tue 11 Nov

Tue 11 Nov

Wed 12 Nov

Wed 12 Nov

Thu 13 Nov

Thu 13 Nov

7 day forecast for Groton - New London

Tooltip header

UK video forecast

Nearest forecasts

More from the Met Office

Causes of climate change

What is the difference between rain and showers?

Weather warriors DIY activity

Northern lights

Lenticular clouds

4 tips for staying safe in ice

Help us improve our website