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Weather Nantucket
Massachusetts · United States
Sun, 01/18
12:29 AM EST
Weather Nantucket
now
35°
90 Min. Weather
mostly cloudy
07:02 AM
04:39 PM
01:00 AM
35
°
20 %
02:00 AM
36
°
20 %
03:00 AM
37
°
10 %
04:00 AM
36
°
20 %
05:00 AM
36
°
20 %
06:00 AM
37
°
20 %
07:00 AM
37
°
20 %
08:00 AM
39
°
20 %
09:00 AM
40
°
20 %
10:00 AM
40
°
30 %
11:00 AM
39
°
40 %
12:00 PM
39
°
60 %
01:00 PM
38
°
80 %
02:00 PM
37
°
90 %
03:00 PM
37
°
90 %
04:00 PM
38
°
90 %
05:00 PM
38
°
90 %
06:00 PM
38
°
90 %
07:00 PM
38
°
90 %
08:00 PM
37
°
90 %
09:00 PM
36
°
90 %
10:00 PM
35
°
90 %
11:00 PM
35
°
90 %
12:00 AM
34
°
80 %
01:00 AM
34
°
60 %
02:00 AM
34
°
40 %
03:00 AM
34
°
40 %
04:00 AM
33
°
60 %
05:00 AM
33
°
40 %
06:00 AM
33
°
40 %
07:00 AM
33
°
40 %
08:00 AM
33
°
30 %
09:00 AM
35
°
30 %
10:00 AM
36
°
20 %
11:00 AM
36
°
20 %
12:00 PM
36
°
20 %
01:00 PM
35
°
10 %
02:00 PM
35
°
10 %
03:00 PM
34
°
10 %
04:00 PM
33
°
20 %
05:00 PM
33
°
20 %
06:00 PM
34
°
20 %
07:00 PM
35
°
20 %
08:00 PM
34
°
20 %
09:00 PM
33
°
20 %
10:00 PM
34
°
20 %
11:00 PM
34
°
20 %
12:00 AM
34
°
20 %
01:00 AM
32
°
20 %
Sunday sneak peek
Check out the second half of the weekend.
WeatherRadar
Forecast
Map
Morning
40
°
40 %
Afternoon
40
°
90 %
Evening
36
°
90 %
Night
33
°
60 %
Morning
35
°
40 %
Afternoon
36
°
20 %
Evening
33
°
20 %
Night
24
°
20 %
Morning
25
°
20 %
Afternoon
28
°
20 %
Evening
23
°
20 %
Night
20
°
20 %
Morning
26
°
20 %
Afternoon
37
°
20 %
Evening
38
°
30 %
Night
39
°
50 %
Morning
41
°
70 %
Afternoon
41
°
40 %
Evening
35
°
30 %
Night
25
°
50 %
Morning
26
°
20 %
Afternoon
31
°
20 %
Evening
31
°
20 %
Night
32
°
20 %
Morning
37
°
30 %
Afternoon
36
°
50 %
Evening
20
°
30 %
Night
15
°
20 %
Morning
17
°
20 %
Afternoon
22
°
30 %
Evening
21
°
30 %
Night
19
°
30 %
Morning
21
°
30 %
Afternoon
28
°
40 %
Evening
24
°
40 %
Night
21
°
30 %
Morning
23
°
20 %
Afternoon
30
°
20 %
Evening
24
°
20 %
Night
20
°
20 %
Morning
25
°
20 %
Afternoon
29
°
30 %
Evening
28
°
30 %
Night
25
°
30 %
Morning
28
°
30 %
Afternoon
33
°
40 %
Evening
30
°
40 %
Night
26
°
40 %
Morning
27
°
30 %
Afternoon
32
°
30 %
Evening
26
°
20 %
Night
24
°
20 %
Morning
27
°
30 %
Afternoon
32
°
30 %
Evening
31
°
30 %
Night
24
°
20 %
today
Sunday, 01/18
01/18
40
°
35
°
0 h
90 %
tomorrow
Monday, 01/19
01/19
36
°
33
°
3 h
40 %
Tuesday
Tuesday, 01/20
01/20
28
°
24
°
5 h
20 %
Wednesday
Wednesday, 01/21
01/21
38
°
20
°
5 h
20 %
Thursday
Thursday, 01/22
01/22
41
°
38
°
1 h
70 %
Friday
Friday, 01/23
01/23
31
°
25
°
6 h
20 %
Saturday
Saturday, 01/24
01/24
37
°
31
°
0 h
50 %
Sunday
Sunday, 01/25
01/25
22
°
15
°
6 h
30 %
Monday
Monday, 01/26
01/26
28
°
19
°
1 h
40 %
Tuesday
Tuesday, 01/27
01/27
30
°
21
°
3 h
20 %
Wednesday
Wednesday, 01/28
01/28
29
°
20
°
3 h
30 %
Thursday
Thursday, 01/29
01/29
33
°
25
°
2 h
40 %
Friday
Friday, 01/30
01/30
32
°
26
°
3 h
30 %
Saturday
Saturday, 01/31
01/31
32
°
24
°
4 h
30 %
Top News
Lenticular clouds
"Flying saucers" over Wales
WindRadar
14 day weather
Su
35
40
Mo
33
36
Tu
24
28
We
20
38
Th
38
41
Fr
25
31
Sa
31
37
Su
15
22
Mo
19
28
Tu
21
30
We
20
29
Th
25
33
Fr
26
32
Sa
24
32
Max (°F)
Min (°F)
more
less
TemperatureRadar
UV Index
today
0
low
6-Day UVI Forecast
Marine Weather
today
tomorrow
Water 38° / Air 40°
Waves 5 ft /
gusts up to 30 mph
Nantucket Island
High tide 11:41
Low tide 05:00 / 18:01
Water 38° / Air 36°
Waves 8 ft /
gusts up to 45 mph
Nantucket Island
High tide 00:25 / 12:22
Low tide 05:41 / 18:37
Current regional conditions
Nantucket Memorial (42ft)
dom., 18/01, 00:18
35.6°
overcast
Wind W 6 mph
Chatham Muni Airport (62ft)
dom., 18/01, 00:20
33.7°
cloudy
Wind 4 mph
Hyannis/Polando Field (52ft)
dom., 18/01, 00:09
33.7°
mostly clear
Wind NW 4 mph
Marthas Vineyard (68ft)
sáb., 17/01, 23:53
35.6°
mostly clear
Wind W 8 mph
Past weather
Weather Station Nantucket Memorial
Maximum Temperature [°F] 12/22/2025 to 01/18/2026
RainRadar
Air quality
right now
Moderate
6-Day Air Quality Forecast
Astro info
today
12:29 AM local time
Sun
07:02 AM
04:39 PM
9h 37min
Moon
07:14 AM
04:25 PM
New moon
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Why forecasting snow is so tricky
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