World Resorts USA Nantucket Weather

Nantucket 14 Days Forecast

05.04
sat
Day
43°F
NW 14 mph
Precip.
0%
Night
46°F
NW 32 mph
Precip.
0%
06.04
sun
Day
46°F
NE 17 mph
Precip.
0%
Night
45°F
S 6 mph
Precip.
100%
07.04
mon
Day
39°F
SW 22 mph
Precip.
100%
Night
37°F
S 14 mph
Precip.
100%
08.04
tue
Day
39°F
SE 25 mph
Precip.
0%
Night
36°F
SE 27 mph
Precip.
0%
09.04
wed
Day
36°F
E 17 mph
Precip.
0%
Night
41°F
NE 9 mph
Precip.
0%
10.04
thu
Day
41°F
N 12 mph
Precip.
0%
Night
43°F
NW 12 mph
Precip.
0%
11.04
fri
Day
43°F
W 19 mph
Precip.
0%
Night
45°F
W 24 mph
Precip.
0%
12.04
sat
Day
46°F
W 26 mph
Precip.
0%
Night
46°F
W 27 mph
Precip.
23%
13.04
sun
Day
50°F
NW 24 mph
Precip.
100%
Night
46°F
NE 8 mph
Precip.
64%
14.04
mon
Day
46°F
NE 9 mph
Precip.
100%
Night
46°F
E 12 mph
Precip.
100%
15.04
tue
Day
45°F
NW 8 mph
Precip.
100%
Night
39°F
SE 18 mph
Precip.
100%
16.04
wed
Day
41°F
SE 22 mph
Precip.
45%
Night
43°F
SE 25 mph
Precip.
75%
17.04
thu
Day
43°F
SE 12 mph
Precip.
0%
Night
45°F
SE 9 mph
Precip.
0%
18.04
fri
Day
45°F
NW 5 mph
Precip.
100%
Night
41°F
SW 25 mph
Precip.
100%

Sea water temperature in April, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
37
40
43
46
49
52
55

The average sea water temperature in April of 2024 was 45.3°F. The highest and lowest sea temperatures during the month were 48.9°F and 41.5°F.

Air temperature in Nantucket, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
12
24
36
48
60
72
84
96
42.9
50.6
59.5
66.9
71.3
70.7
63.4
53.4
46.4
40.4
36.5
36.9
42.2
49.6
58.7
66.3
70.6
69.7
62.3
52.6
45.5
39.3
35.6
36.3
Day temperature   
Night temperature

Precipitation total in Nantucket, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.3
0.6
0.9
1.2
1.5
1.8
2.1
1.3
1
1.8
1
1.6
1.2
0.7
1.1
1.3
1.1
1.4
1.6
* Charts above show average data for the last 3 years.

Best time for vacation in Nantucket

Sunniest months:
June 14 days
September 13 days
July 12 days
Warmest months:
August 71.3 °F
July 70.7 °F
September 66.9 °F
Warmest sea temp:
August 72.4 °F
July 70.4 °F
September 68.7 °F
Coldest months:
February 36.5 °F
January 36.9 °F
March 40.4 °F
Rainiest months:
January 4 days
October 4 days
April 3 days
Windiest months:
March 19.1 mph
January 19.0 mph
December 18.4 mph

Nantucket on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
Boston
+45°F
Washington
+63°F
Hawaii
+73°F
Honolulu
+73°F
Las Vegas
+52°F
Los Angeles
+57°F
Miami
+77°F
New York
+52°F
Orlando
+72°F
San Diego
+54°F
San Francisco
+50°F
Sarasota
+72°F
Tampa
+75°F
Houston
+73°F
Chicago
+41°F
all places
24 Hours Forecast
Nantucket
Local time: 04:31
April 05, saturday
0600
45°F
W
17 mph
0900
43°F
W
19 mph
1200
43°F
NW
14 mph
1500
43°F
NW
14 mph
1800
43°F
NW
20 mph
2100
45°F
NW
27 mph
April 06, sunday
0000
46°F
NW
32 mph
0300
46°F
N
26 mph
Units of measurement: °C / °F