Currently: 86 °F. Sunny. (Weather station: Groton / New London Airport, USA). See more current weatherHour-by-hour Forecast in Town of Old Saybrook — Graph
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
58
61
64
67
70
73
76
79
82
85
Thursday, August 7, 2025
9 pm
66
7
10 pm
64
6
11 pm
64
5
Friday, August 8, 2025
12 am
64
3
1 am
64
1
2 am
62
1
3 am
61
2
4 am
60
2
5 am
60
2
6 am
60
3
7 am
62
3
8 am
64
3
9 am
67
3
10 am
70
4
11 am
72
6
12 pm
73
7
1 pm
74
9
2 pm
74
10
3 pm
74
10
4 pm
74
10
5 pm
73
10
6 pm
72
9
7 pm
71
9
8 pm
69
9
9 pm
66
8
10 pm
64
8
11 pm
64
7
Saturday, August 9, 2025
12 am
64
5
1 am
63
2
2 am
62
1
3 am
60
2
4 am
59
4
5 am
60
6
6 am
60
5
7 am
61
5
8 am
63
4
9 am
66
4
10 am
69
5
11 am
71
7
12 pm
73
7
1 pm
74
7
2 pm
74
8
3 pm
74
8
4 pm
74
9
5 pm
73
9
6 pm
72
8
7 pm
71
7
8 pm
68
6
9 pm
65
6
10 pm
64
5
11 pm
64
4
Sunday, August 10, 2025
12 am
64
2
1 am
64
2
2 am
63
3
3 am
62
3
4 am
61
3
5 am
61
3
6 am
60
3
7 am
61
3
8 am
63
4
9 am
67
1
10 am
71
3
11 am
74
5
12 pm
75
6
1 pm
76
7
2 pm
77
8
3 pm
77
9
4 pm
77
9
5 pm
76
9
6 pm
75
8
7 pm
73
7
8 pm
71
6
9 pm
69
6
10 pm
68
6
11 pm
68
6
Monday, August 11, 2025
12 am
68
5
1 am
67
5
2 am
67
5
3 am
67
3
4 am
67
2
5 am
67
1
6 am
67
1
7 am
69
2
8 am
71
2
9 am
74
3
10 am
77
4
11 am
80
5
12 pm
81
6
1 pm
81
8
2 pm
82
9
3 pm
81
9
4 pm
80
10
5 pm
79
11
6 pm
78
9
7 pm
75
8
8 pm
73
7
9 pm
71
5
10 pm
70
5
11 pm
70
4
Tuesday, August 12, 2025
12 am
70
4
1 am
70
4
2 am
69
4
3 am
69
5
4 am
69
6
5 am
69
7
6 am
69
5
7 am
70
3
8 am
72
2
9 am
74
3
10 am
76
5
11 am
78
6
12 pm
79
7
1 pm
80
8
2 pm
80
10
3 pm
81
10
4 pm
81
11
5 pm
81
12
6 pm
79
11
0.01
7 pm
76
10
0.01
8 pm
74
12
0.02
9 pm
73
10
0.02
10 pm
72
8
0.02
11 pm
72
6
Wednesday, August 13, 2025
0.02
12 am
72
6
0.02
1 am
71
7
0.01
2 am
71
7
0.01
3 am
71
7
4 am
71
6
5 am
71
6
6 am
72
6
7 am
73
6
8 am
75
6
9 am
79
6
10 am
82
6
11 am
85
7
12 pm
86
8
1 pm
86
9
2 pm
86
11
3 pm
85
11
0.02
4 pm
83
10
0.02
5 pm
81
10
0.02
6 pm
81
10
0.02
7 pm
81
9
0.01
8 pm
80
9
9 pm
79
7
10 pm
77
5
11 pm
76
4
Thursday, August 14, 2025
12 am
76
4
1 am
76
4
2 am
75
4
3 am
74
3
4 am
74
2
5 am
73
2
6 am
72
2
7 am
75
2
8 am
77
2
9 am
80
1
10 am
82
2
11 am
85
4
12 pm
85
6
1 pm
85
7
Thu, Aug 7 at 9:00 pm
66 °F
Clear.
Feels Like: 66 °F
Humidity: 80%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 0%
SSE
Wind: 7 mph
Detailed Hourly Forecast — Next 24 hours
Scroll right to see more
| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 9:00 pm Thu, Aug 7 | | 66 °F | Clear. | 66 °F | 7 mph | ↑ | 80% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm | | 64 °F | Clear. | 64 °F | 6 mph | ↑ | 86% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm | | 64 °F | Clear. | 64 °F | 5 mph | ↑ | 87% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 am Fri, Aug 8 | | 64 °F | Clear. | 64 °F | 3 mph | ↑ | 86% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 am |  | 64 °F | Mostly clear. | 64 °F | 1 mph | ↑ | 87% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 am | | 62 °F | Mostly clear. | 62 °F | 1 mph | ↑ | 90% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 am |  | 61 °F | Scattered clouds. | 61 °F | 2 mph | ↑ | 93% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 am | | 60 °F | Scattered clouds. | 60 °F | 2 mph | ↑ | 91% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 am | | 60 °F | Partly cloudy. | 60 °F | 2 mph | ↑ | 90% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 am |  | 60 °F | Partly cloudy. | 60 °F | 3 mph | ↑ | 90% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 am | | 62 °F | Partly cloudy. | 62 °F | 3 mph | ↑ | 89% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 am | | 64 °F | Partly cloudy. | 64 °F | 3 mph | ↑ | 84% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 am |  | 67 °F | Broken clouds. | 67 °F | 3 mph | ↑ | 77% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 am | | 70 °F | Broken clouds. | 70 °F | 4 mph | ↑ | 69% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 am | | 72 °F | Mostly cloudy. | 76 °F | 6 mph | ↑ | 64% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm | | 73 °F | Mostly cloudy. | 76 °F | 7 mph | ↑ | 61% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm |  | 74 °F | Cloudy. | 77 °F | 9 mph | ↑ | 59% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm | | 74 °F | Overcast. | 77 °F | 10 mph | ↑ | 58% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm | | 74 °F | Overcast. | 77 °F | 10 mph | ↑ | 58% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm | | 74 °F | Overcast. | 77 °F | 10 mph | ↑ | 59% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm | | 73 °F | Overcast. | 76 °F | 10 mph | ↑ | 61% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm | | 72 °F | Overcast. | 76 °F | 9 mph | ↑ | 63% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm | | 71 °F | Overcast. | 75 °F | 9 mph | ↑ | 67% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm |  | 69 °F | Overcast. | 69 °F | 9 mph | ↑ | 72% | 0% | 0.00" (snow) 0.00" (rain) |
| * Updated Thursday, August 7, 2025 3:42:33 pm Town of Old Saybrook time - Weather by CustomWeather, © 2025 | |||||||||