Nearby Harbors
41.2857’ N, 70.0873’ W

Nantucket, MA

70°
H 73°
L 65°
SSW
8mph
Low tide
10:54 am
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Nantucket, MA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Sep 17 		Partly Cloudy
Close Hourly 		73º / 65º 15% SSW 10 mph 81%
9am Partly Cloudy 70º 2% SSW 8 mph 85%
10am Partly Cloudy 71º 2% SSW 9 mph 81%
11am Partly Cloudy 72º 2% SSW 9 mph 80%
12pm Partly Cloudy 72º 15% SSW 9 mph 76%
1pm Mostly Cloudy 72º 15% SSW 10 mph 76%
2pm Mostly Cloudy 72º 15% SSW 10 mph 77%
3pm Mostly Cloudy 72º 15% SSW 10 mph 79%
4pm Cloudy 71º 15% S 10 mph 81%
5pm Mostly Cloudy 70º 15% S 10 mph 84%
6pm Mostly Cloudy 69º 6% S 9 mph 89%
7pm Cloudy 67º 7% S 9 mph 93%
8pm Cloudy 66º 15% S 9 mph 95%
9pm Cloudy 67º 17% S 10 mph 94%
10pm Cloudy 67º 15% S 10 mph 93%
11pm Cloudy 67º 15% SSW 10 mph 93%
Fri
Sep 18 		AM Clouds/PM Sun
View Hourly 		72º / 57º 24% NNW 15 mph 79%
12am Cloudy 67º 24% SSW 11 mph 92%
1am Cloudy 67º 18% SSW 11 mph 94%
2am Cloudy 68º 24% SSW 12 mph 91%
3am Few Showers 68º 34% SW 12 mph 92%
4am Rain 68º 64% SW 12 mph 91%
5am Showers 68º 55% SW 12 mph 93%
6am Showers 68º 59% WSW 13 mph 93%
7am Showers 68º 47% WSW 11 mph 94%
8am Cloudy 69º 18% W 12 mph 95%
9am Cloudy 70º 24% WNW 12 mph 92%
10am Cloudy 71º 15% NW 12 mph 88%
11am Mostly Cloudy 70º 15% NNW 13 mph 85%
12pm Mostly Cloudy 71º 15% N 14 mph 79%
1pm Partly Cloudy 72º 15% N 15 mph 75%
2pm Mostly Sunny 72º 4% N 15 mph 70%
3pm Mostly Sunny 72º 3% N 13 mph 67%
4pm Sunny 71º 3% NNE 12 mph 64%
5pm Sunny 70º 3% NNE 10 mph 66%
6pm Sunny 69º 2% NNE 7 mph 70%
7pm Mostly Clear 66º 3% NNE 5 mph 78%
8pm Clear 65º 4% NNE 4 mph 83%
9pm Mostly Clear 64º 3% NNE 5 mph 79%
10pm Partly Cloudy 64º 3% N 9 mph 77%
11pm Clear 64º 1% NNE 12 mph 70%
Sat
Sep 19 		Partly Cloudy
View Hourly 		64º / 53º 1% NE 15 mph 59%
12am Partly Cloudy 62º 1% NNE 14 mph 70%
1am Partly Cloudy 62º 0% NNE 14 mph 68%
2am Partly Cloudy 61º 0% NNE 15 mph 65%
3am Mostly Clear 60º 0% NNE 15 mph 66%
4am Partly Cloudy 59º 1% NNE 14 mph 65%
5am Partly Cloudy 59º 1% NNE 13 mph 68%
6am Mostly Cloudy 58º 1% NE 13 mph 68%
7am Cloudy 59º 1% NE 13 mph 67%
8am Partly Cloudy 61º 1% NE 14 mph 63%
Sun
Sep 20 		PM Showers 66º / 59º 62% SE 12 mph 74%
Mon
Sep 21 		AM Showers/Wind 65º / 57º 58% NE 21 mph 79%
Tue
Sep 22 		AM Showers/Wind 63º / 56º 32% NE 22 mph 68%
Wed
Sep 23 		Partly Cloudy/Wind 63º / 56º 16% ENE 24 mph 68%
Thu
Sep 24 		Few Showers 64º / 57º 33% ENE 18 mph 71%

Weather Radar for Nantucket, MA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Nantucket, MA

Today
High : 72ºF
SSW wind 6 to 9 kt. Sunny. Seas around 2 ft.
Tonight
Low : 66ºF
S wind 7 to 12 kt. Showers likely, mainly after 5am. Seas 2 to 3 ft.
Friday
High : 72ºF
W wind around 12 kt becoming N in the afternoon. A chance of showers, mainly before 8am. Patchy fog before 10am. Seas 2 to 3 ft.
Friday Night
Low : 56ºF
N wind 7 to 10 kt increasing to 11 to 14 kt after midnight. Partly cloudy. Seas 2 to 3 ft.
Saturday
High : 64ºF
NNE wind 8 to 13 kt. Mostly sunny. Seas 2 to 3 ft.
Saturday Night
Low : 52ºF
Variable winds 5 kt or less. Mostly cloudy. Seas around 2 ft.
Sunday
High : 68ºF
SE wind 8 to 11 kt. A chance of showers after noon. Seas around 2 ft.
Sunday Night
Low : 60ºF
S wind 10 to 12 kt becoming N after midnight. Showers likely. Seas 2 to 3 ft.
Monday
High : 66ºF
NNE wind around 17 kt. A chance of showers. Seas around 4 ft.

NOAA Buoy Data Near Nantucket, MA See Map

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    Wind Speed Forecast for Nantucket, MA

    ThursdayFridaySaturday
    Wind Speed (MPH) 8101010111212151051413
    1pm5pm9pm1am5am9am1pm5pm9pm1am5am9am
    MPH 8101010111212151051413
    DIR SSWSSWSSSSWSWWNWNNNENNENNENNE

    Current Weather Conditions In Nantucket, MA

    As Of: 32 minutes ago

    • 70ºF
    • 70ºF
    • 8mph
    • 0º (SSW)
    • 8mph
    • Partly Cloudy
    • 10mi
    • 30.28"
    • 85%
    • 0ºF

    The weather right now in Nantucket, MA is Partly Cloudy. The current temperature is 70°F, and the expected high and low for today, Thursday, September 17, 2026, are 73° high temperature and 65°F low temperature. The wind is currently blowing at 8 miles per hour, and coming from the South Southwest. The wind is gusting to 8 mph. With the wind and the atmosphere the temperature feels like 70° Fahrenheit. Expected precipitation is 2 percent, with current humidity at 85 percent, and air pressure at 30.28 in. Visibility is 10 nautical miles. There are no current weather alert(s).

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