Currently: 56 °F. Sunny. (Weather station: Nantucket Memorial Airport, USA). See more current weatherSiasconset Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
46
48
50
52
54
56
58
60
62
64
May 4 – May 10
0.09
Lo:51
Mon, 5
Hi:59
18
0.46
Lo:52
Tue, 6
Hi:60
17
0.63
Lo:51
Wed, 7
Hi:57
11
0.01
Lo:50
Thu, 8
Hi:62
9
0.41
Lo:48
Fri, 9
Hi:54
15
0.17
Lo:47
Sat, 10
Hi:51
16
May 11 – May 17
0.02
Lo:48
Sun, 11
Hi:62
14
Lo:53
Mon, 12
Hi:63
15
0.05
Lo:54
Tue, 13
Hi:64
14
0.17
Lo:54
Wed, 14
Hi:64
23
0.06
Lo:55
Thu, 15
Hi:64
13
0.02
Lo:55
Fri, 16
Hi:62
17
0.32
Lo:54
Sat, 17
Hi:61
16
May 18 – May 24
Lo:53
Sun, 18
Hi:61
9
Lo:52
Mon, 19
Hi:61
9
2 Week Extended Forecast in Siasconset, Massachusetts, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Mon May 5 |  | 59 / 51 °F | Sprinkles. Overcast. | 54 °F | 18 mph | ↑ | 83% | 81% | 0.09" | 3 (Moderate) | 5:31 am | 7:41 pm |
| Tue May 6 |  | 60 / 52 °F | Rain. Overcast. | 55 °F | 17 mph | ↑ | 89% | 95% | 0.46" | 3 (Moderate) | 5:30 am | 7:42 pm |
| Wed May 7 | | 57 / 51 °F | Rain. Overcast. | 53 °F | 11 mph | ↑ | 89% | 80% | 0.63" | 3 (Moderate) | 5:29 am | 7:43 pm |
| Thu May 8 |  | 62 / 50 °F | Overcast. | 61 °F | 9 mph | ↑ | 74% | 21% | 0.01" | 3 (Moderate) | 5:28 am | 7:44 pm |
| Fri May 9 | | 54 / 48 °F | Rain. Overcast. | 48 °F | 15 mph | ↑ | 93% | 65% | 0.41" | 3 (Moderate) | 5:27 am | 7:45 pm |
| Sat May 10 | | 51 / 47 °F | Sprinkles. Overcast. | 44 °F | 16 mph | ↑ | 89% | 56% | 0.17" | 3 (Moderate) | 5:26 am | 7:46 pm |
| Sun May 11 |  | 62 / 48 °F | Broken clouds. | 61 °F | 14 mph | ↑ | 65% | 41% | 0.02" | 7 (High) | 5:25 am | 7:47 pm |
| Mon May 12 |  | 63 / 53 °F | Afternoon clouds. | 62 °F | 15 mph | ↑ | 87% | 4% | - | 5 (Moderate) | 5:24 am | 7:48 pm |
| Tue May 13 | | 64 / 54 °F | Sprinkles late. Overcast. | 61 °F | 14 mph | ↑ | 86% | 51% | 0.05" | 3 (Moderate) | 5:23 am | 7:49 pm |
| Wed May 14 | | 64 / 54 °F | Drizzle. Overcast. | 62 °F | 23 mph | ↑ | 98% | 56% | 0.17" | 3 (Moderate) | 5:22 am | 7:50 pm |
| Thu May 15 |  | 64 / 55 °F | Isolated tstorms. Overcast. | 62 °F | 13 mph | ↑ | 98% | 59% | 0.06" | 3 (Moderate) | 5:21 am | 7:51 pm |
| Fri May 16 | | 62 / 55 °F | Sprinkles late. Overcast. | 61 °F | 17 mph | ↑ | 98% | 50% | 0.02" | 3 (Moderate) | 5:20 am | 7:52 pm |
| Sat May 17 |  | 61 / 54 °F | Rain showers. Overcast. | 60 °F | 16 mph | ↑ | 98% | 70% | 0.32" | 3 (Moderate) | 5:19 am | 7:53 pm |
| Sun May 18 | | 61 / 53 °F | Sunny. | 60 °F | 9 mph | ↑ | 58% | 4% | - | 7 (High) | 5:18 am | 7:54 pm |
| Mon May 19 | | 61 / 52 °F | Partly cloudy. | 58 °F | 9 mph | ↑ | 56% | 5% | - | 3 (Moderate) | 5:17 am | 7:55 pm |
| * Updated Monday, May 5, 2025 5:23:56 am Siasconset time - Weather by CustomWeather, © 2025 | ||||||||||||