Weather Forecast for Nantucket
Massachusetts, United States of America
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Current Weather - Nantucket: 18°C
Current Weather - Nantucket: 18°C
Massachusetts, United States of America
Clear
Feels like 15°C
Wind
23 km/h NNE
Humidity
73%
Pressure
1020 mb
UV Index
0
Visibility
10 km
Sunny
Saturday, August 15, 2026
High
24°C
Low
18°C
Rain Chance
6%
Hourly Forecast
24°C
24°C
24°C
22°C
22°C
21°C
22°C
21°C
21°C
21°C
21°C
21°C
21°C
Day Statistics
Maximum Wind
23 km/h
Humidity
64%
Precipitation
0 mm
UV Index
7
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
05:49 AM
Sunset
07:39 PM
Moonrise
09:02 AM
Moonset
08:59 PM
Moon Phase
Waxing Crescent
Moon Illumination
11%
Air Quality
PM2.5
5.4
μg/m³
PM10
7.8
μg/m³
NO₂
1.2
μg/m³
O₃
82
μg/m³
SO₂
0.5
μg/m³
CO
113.7
μg/m³
Sunny
Sunday, August 16, 2026
High
22°C
Low
22°C
Rain Chance
4%
Hourly Forecast
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
Day Statistics
Maximum Wind
27 km/h
Humidity
61%
Precipitation
0 mm
UV Index
8
Visibility
10 km
Rain Chance
4%
Snow Chance
0%
Sun & Moon
Sunrise
05:50 AM
Sunset
07:38 PM
Moonrise
10:16 AM
Moonset
09:24 PM
Moon Phase
Waxing Crescent
Moon Illumination
18%
Air Quality
PM2.5
8.9
μg/m³
PM10
13.7
μg/m³
NO₂
0.6
μg/m³
O₃
82.3
μg/m³
SO₂
0.6
μg/m³
CO
106.1
μg/m³
Patchy rain nearby
Monday, August 17, 2026
High
24°C
Low
20°C
Rain Chance
85%
Hourly Forecast
22°C
23°C
23°C
22°C
20°C
20°C
20°C
21°C
21°C
21°C
20°C
21°C
22°C
21°C
22°C
23°C
23°C
24°C
24°C
24°C
23°C
23°C
22°C
21°C
Day Statistics
Maximum Wind
44 km/h
Humidity
81%
Precipitation
13 mm
UV Index
8
Visibility
9 km
Rain Chance
85%
Snow Chance
0%
Sun & Moon
Sunrise
05:51 AM
Sunset
07:37 PM
Moonrise
11:29 AM
Moonset
09:50 PM
Moon Phase
Waxing Crescent
Moon Illumination
27%
Air Quality
PM2.5
11
μg/m³
PM10
17.6
μg/m³
NO₂
0.7
μg/m³
O₃
87.1
μg/m³
SO₂
0.3
μg/m³
CO
131
μg/m³
Patchy rain nearby
Tuesday, August 18, 2026
High
22°C
Low
21°C
Rain Chance
23%
Hourly Forecast
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
21°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
22°C
Day Statistics
Maximum Wind
39 km/h
Humidity
80%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
23%
Snow Chance
0%
Sun & Moon
Sunrise
05:52 AM
Sunset
07:35 PM
Moonrise
12:40 PM
Moonset
10:20 PM
Moon Phase
First Quarter
Moon Illumination
37%
Air Quality
PM2.5
6.4
μg/m³
PM10
9.6
μg/m³
NO₂
1.2
μg/m³
O₃
86
μg/m³
SO₂
0.4
μg/m³
CO
135.5
μg/m³
Sunny
Wednesday, August 19, 2026
High
24°C
Low
22°C
Rain Chance
14%
Hourly Forecast
22°C
22°C
23°C
22°C
22°C
23°C
22°C
22°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
Day Statistics
Maximum Wind
28 km/h
Humidity
81%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
14%
Snow Chance
0%
Sun & Moon
Sunrise
05:53 AM
Sunset
07:34 PM
Moonrise
01:50 PM
Moonset
10:55 PM
Moon Phase
First Quarter
Moon Illumination
48%
Air Quality
PM2.5
5.8
μg/m³
PM10
8.4
μg/m³
NO₂
2.6
μg/m³
O₃
74.4
μg/m³
SO₂
0.8
μg/m³
CO
158.9
μg/m³
Patchy rain nearby
Thursday, August 20, 2026
High
24°C
Low
23°C
Rain Chance
82%
Hourly Forecast
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
24°C
23°C
23°C
Day Statistics
Maximum Wind
35 km/h
Humidity
90%
Precipitation
5 mm
UV Index
6
Visibility
10 km
Rain Chance
82%
Snow Chance
0%
Sun & Moon
Sunrise
05:54 AM
Sunset
07:32 PM
Moonrise
02:55 PM
Moonset
11:37 PM
Moon Phase
First Quarter
Moon Illumination
58%
Sunny
Friday, August 21, 2026
High
23°C
Low
22°C
Rain Chance
6%
Hourly Forecast
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
23°C
22°C
22°C
22°C
22°C
22°C
22°C
Day Statistics
Maximum Wind
25 km/h
Humidity
72%
Precipitation
0 mm
UV Index
6
Visibility
10 km
Rain Chance
6%
Snow Chance
0%
Sun & Moon
Sunrise
05:55 AM
Sunset
07:31 PM
Moonrise
03:54 PM
Moonset
Does not set today
Moon Phase
First Quarter
Moon Illumination
69%
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