Groton - New London (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 18° Celsius; Minimum nighttime temperature: 11° Celsius; -
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius; -
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius;
Maximum daytime temperature: 12° Celsius; Minimum nighttime temperature: 7° Celsius; -
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
Maximum daytime temperature: 15° Celsius; Minimum nighttime temperature: 10° Celsius;
-
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius;
Maximum daytime temperature: 16° Celsius; Minimum nighttime temperature: 9° Celsius; -
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 11° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 11° Celsius;
-
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 12° Celsius;
Maximum daytime temperature: 19° Celsius; Minimum nighttime temperature: 12° Celsius;
Sunny changing to overcast by lunchtime.
Sunrise:
Sunset:
VH UV
No pollution data.
No pollen data.
7 day forecast for Groton - New London
Today (20 May 2025)
| Time |
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%
|
| Temperature |
9°
|
8°
|
9°
|
10°
|
12°
|
13°
|
15°
|
16°
|
17°
|
17°
|
18°
|
18°
|
17°
|
17°
|
16°
|
15°
|
14°
|
13°
|
13°
|
| Feels like temperature (°C) |
5°
|
5°
|
6°
|
8°
|
9°
|
11°
|
13°
|
14°
|
16°
|
17°
|
18°
|
18°
|
17°
|
16°
|
15°
|
14°
|
12°
|
11°
|
11°
|
| Wind direction and speed |
NW
15
|
NNW
15
|
NNW
15
|
NNW
14
|
NNW
13
|
N
11
|
N
9
|
NNW
7
|
NNW
6
|
NNW
5
|
NNW
4
|
N
4
|
NE
5
|
ENE
5
|
ENE
7
|
ESE
8
|
ESE
11
|
ESE
12
|
ESE
11
|
| Wind gust (mph) |
25
|
24
|
26
|
26
|
24
|
21
|
18
|
17
|
15
|
13
|
12
|
11
|
11
|
13
|
15
|
18
|
19
|
19
|
17
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
G
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
69%
|
71%
|
70%
|
66%
|
65%
|
65%
|
67%
|
71%
|
74%
|
77%
|
83%
|
86%
|
86%
|
84%
|
81%
|
78%
|
76%
|
75%
|
76%
|
| UV | - | 1 | 1 | 3 | 5 | 7 | 8 | 7 | 6 | 4 | 2 | 3 | 1 | 1 | - | - | - | - | - |
Wednesday (21 May 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
|
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%
|
10%
|
20%
|
10%
|
| Temperature (°C) |
12°
|
12°
|
11°
|
11°
|
11°
|
11°
|
11°
|
12°
|
13°
|
13°
|
14°
|
15°
|
15°
|
16°
|
16°
|
16°
|
15°
|
14°
|
14°
|
13°
|
12°
|
10°
|
| Feels like temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
11°
|
11°
|
12°
|
13°
|
13°
|
13°
|
14°
|
13°
|
12°
|
11°
|
10°
|
10°
|
9°
|
7°
|
| Wind direction and speed (mph) |
ESE
10
|
ESE
8
|
SE
7
|
SE
6
|
ESE
6
|
ESE
5
|
E
7
|
ENE
8
|
ENE
10
|
E
12
|
E
12
|
E
12
|
E
13
|
E
14
|
ESE
15
|
ESE
16
|
ESE
17
|
ESE
17
|
ESE
18
|
E
18
|
E
19
|
E
20
|
| Wind gust (mph) |
15
|
12
|
10
|
9
|
9
|
11
|
12
|
15
|
19
|
20
|
22
|
23
|
24
|
25
|
27
|
27
|
29
|
30
|
30
|
31
|
32
|
33
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
76%
|
76%
|
76%
|
76%
|
78%
|
78%
|
76%
|
76%
|
73%
|
71%
|
68%
|
66%
|
66%
|
65%
|
65%
|
66%
|
67%
|
69%
|
73%
|
76%
|
82%
|
| UV | - | - | - | - | - | - | 1 | 1 | 2 | 4 | 6 | 7 | 7 | 7 | 4 | 3 | 2 | 1 | 1 | - | - | - |
Thursday (22 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
 |
 |
 |
|
|
|
|
| Chance of precipitation |
20%
|
40%
|
70%
|
90%
|
90%
|
80%
|
70%
|
40%
|
| Temperature (°C) |
10°
|
10°
|
10°
|
10°
|
10°
|
10°
|
9°
|
8°
|
| Feels like temperature (°C) |
6°
|
6°
|
6°
|
6°
|
6°
|
6°
|
5°
|
5°
|
| Wind direction and speed (mph) |
E
20
|
E
22
|
E
23
|
ENE
24
|
ENE
24
|
NE
23
|
NE
21
|
NNE
19
|
| Wind gust (mph) |
36
|
37
|
40
|
40
|
40
|
41
|
37
|
34
|
| Visibility (description) |
VG
|
VG
|
G
|
M
|
P
|
M
|
M
|
M
|
| Humidity |
81%
|
79%
|
82%
|
88%
|
91%
|
91%
|
92%
|
92%
|
| UV | - | - | 1 | 3 | 2 | 1 | - | - |
Friday (23 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
30%
|
10%
|
<5%
|
<5%
|
10%
|
10%
|
30%
|
20%
|
| Temperature (°C) |
8°
|
8°
|
9°
|
13°
|
14°
|
15°
|
13°
|
11°
|
| Feels like temperature (°C) |
5°
|
4°
|
6°
|
11°
|
13°
|
13°
|
11°
|
9°
|
| Wind direction and speed (mph) |
N
16
|
N
13
|
N
12
|
N
10
|
SSW
9
|
SSW
10
|
SSW
9
|
WSW
10
|
| Wind gust (mph) |
28
|
24
|
21
|
19
|
20
|
18
|
17
|
17
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
88%
|
87%
|
84%
|
75%
|
70%
|
74%
|
81%
|
84%
|
| UV | - | - | 2 | 7 | 7 | 2 | - | - |
Saturday (24 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
20%
|
20%
|
10%
|
10%
|
10%
|
10%
|
<5%
|
<5%
|
| Temperature (°C) |
11°
|
10°
|
12°
|
14°
|
16°
|
16°
|
14°
|
11°
|
| Feels like temperature (°C) |
9°
|
8°
|
9°
|
12°
|
14°
|
13°
|
12°
|
9°
|
| Wind direction and speed (mph) |
WSW
9
|
W
9
|
WNW
11
|
W
11
|
W
12
|
WNW
12
|
WNW
10
|
WNW
12
|
| Wind gust (mph) |
16
|
19
|
20
|
22
|
24
|
21
|
18
|
19
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
85%
|
86%
|
82%
|
74%
|
69%
|
70%
|
74%
|
76%
|
| UV | - | - | 3 | 7 | 7 | 1 | - | - |
Sunday (25 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
10°
|
10°
|
12°
|
16°
|
18°
|
18°
|
16°
|
14°
|
| Feels like temperature (°C) |
8°
|
7°
|
10°
|
14°
|
16°
|
16°
|
14°
|
12°
|
| Wind direction and speed (mph) |
WNW
13
|
WNW
14
|
WNW
14
|
WNW
12
|
W
10
|
W
9
|
W
9
|
W
8
|
| Wind gust (mph) |
21
|
22
|
23
|
23
|
21
|
17
|
14
|
14
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
76%
|
78%
|
76%
|
67%
|
71%
|
73%
|
78%
|
79%
|
| UV | - | - | 3 | 8 | 6 | 2 | - | - |
Monday (26 May 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
| Chance of precipitation |
10%
|
10%
|
10%
|
20%
|
20%
|
20%
|
10%
|
20%
|
| Temperature (°C) |
12°
|
11°
|
14°
|
17°
|
19°
|
19°
|
16°
|
13°
|
| Feels like temperature (°C) |
11°
|
9°
|
13°
|
17°
|
18°
|
18°
|
14°
|
12°
|
| Wind direction and speed (mph) |
WNW
8
|
WNW
8
|
NNW
8
|
SE
7
|
SSE
7
|
SSE
9
|
SE
9
|
ESE
8
|
| Wind gust (mph) |
14
|
15
|
16
|
17
|
18
|
17
|
15
|
15
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
78%
|
79%
|
79%
|
81%
|
78%
|
78%
|
78%
|
83%
|
| UV | - | - | 3 | 8 | 6 | 1 | - | - |
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Forecast for 05:00 (UTC-4), Tue
Updated 07:23 (UTC+1) on Tue 20 May 2025
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