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Nantucket, MA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Thu
Jun 19 		Partly Cloudy
Close Hourly 		70º / 63º 9% SW 15 mph 91%
3pm Partly Cloudy 70º 5% SW 15 mph 90%
4pm Partly Cloudy 69º 6% SW 15 mph 90%
5pm Partly Cloudy 69º 8% SW 15 mph 91%
6pm Foggy 66º 9% SSW 15 mph 93%
7pm Foggy 65º 12% SSW 15 mph 94%
8pm Foggy 65º 10% SSW 16 mph 97%
9pm Foggy 65º 10% SSW 17 mph 97%
10pm Foggy 64º 15% SSW 17 mph 96%
11pm Partly Cloudy 65º 14% SSW 18 mph 95%
Fri
Jun 20 		Partly Cloudy/Wind
View Hourly 		71º / 62º 12% WSW 22 mph 74%
12am Foggy 65º 14% SSW 18 mph 95%
1am Foggy 65º 14% SW 18 mph 94%
2am Foggy 65º 15% SW 19 mph 93%
3am Foggy 65º 15% SW 18 mph 92%
4am Foggy 65º 15% SW 18 mph 94%
5am Mostly Cloudy 64º 14% SW 18 mph 95%
6am Mostly Cloudy 64º 9% SW 17 mph 96%
7am Mostly Cloudy 65º 13% SW 19 mph 93%
8am Partly Cloudy/Wind 67º 8% WSW 20 mph 86%
9am Mostly Sunny/Wind 68º 7% WSW 21 mph 79%
10am Sunny/Wind 69º 5% WSW 22 mph 74%
11am Sunny/Wind 70º 4% WSW 22 mph 71%
12pm Sunny/Wind 71º 4% WSW 22 mph 68%
1pm Sunny/Wind 71º 3% WSW 22 mph 67%
2pm Sunny/Wind 71º 3% WSW 22 mph 66%
3pm Sunny/Wind 71º 4% WSW 22 mph 67%
4pm Sunny/Wind 70º 4% WSW 21 mph 69%
5pm Sunny/Wind 69º 4% WSW 21 mph 70%
6pm Sunny/Wind 69º 4% WSW 20 mph 72%
7pm Sunny 68º 4% WSW 18 mph 74%
8pm Sunny 66º 4% WSW 18 mph 77%
9pm Clear 65º 5% WSW 16 mph 80%
10pm Clear 65º 6% WSW 14 mph 82%
11pm Mostly Clear 65º 7% WSW 13 mph 85%
Sat
Jun 21 		Partly Cloudy
View Hourly 		73º / 62º 14% WSW 11 mph 75%
12am Clear 64º 7% W 12 mph 86%
1am Mostly Clear 64º 7% W 10 mph 87%
2am Mostly Clear 64º 7% W 10 mph 87%
3am Partly Cloudy 64º 7% W 9 mph 87%
4am Partly Cloudy 63º 7% W 8 mph 86%
5am Partly Cloudy 63º 7% W 8 mph 86%
6am Partly Cloudy 64º 7% W 7 mph 86%
7am Partly Cloudy 65º 6% W 8 mph 84%
8am Partly Cloudy 67º 7% W 8 mph 79%
9am Partly Cloudy 68º 15% W 9 mph 76%
10am Partly Cloudy 70º 13% WSW 9 mph 70%
11am Partly Cloudy 71º 11% WSW 9 mph 71%
12pm Partly Cloudy 73º 7% WSW 9 mph 68%
1pm Mostly Cloudy 71º 6% SW 11 mph 73%
2pm Sunny 72º 6% SW 11 mph 71%
Sun
Jun 22 		AM Showers 69º / 63º 33% SW 19 mph 82%
Mon
Jun 23 		Partly Cloudy 71º / 65º 8% SSW 10 mph 85%
Tue
Jun 24 		Sunny 73º / 67º 11% WSW 13 mph 82%
Wed
Jun 25 		Partly Cloudy 73º / 63º 20% NNE 15 mph 79%
Thu
Jun 26 		Mostly Cloudy 69º / 62º 20% ESE 12 mph 80%

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

Juneteenth
High : 73ºF
SW wind around 14 kt, with gusts as high as 20 kt. Patchy fog. Seas 2 to 3 ft.
Tonight
Low : 63ºF
SSW wind 14 to 18 kt, with gusts as high as 25 kt. Patchy fog. Seas 3 to 4 ft.
Friday
High : 71ºF
WSW wind 17 to 19 kt, with gusts as high as 26 kt. Patchy fog before 9am. Seas 4 to 5 ft.
Friday Night
Low : 61ºF
W wind 10 to 15 kt, with gusts as high as 21 kt. Mostly clear. Seas 3 to 4 ft.
Saturday
High : 71ºF
SW wind 9 to 11 kt. Sunny. Seas around 2 ft.
Saturday Night
Low : 64ºF
SSW wind 10 to 12 kt. A slight chance of showers after 4am. Seas 1 to 2 ft.
Sunday
High : 70ºF
SSW wind 16 to 18 kt, with gusts as high as 24 kt. A chance of showers between 9am and 3pm. Seas around 2 ft.
Sunday Night
Low : 63ºF
SSW wind 11 to 14 kt decreasing to 8 to 11 kt after midnight. Partly cloudy. Seas around 2 ft.
Monday
High : 71ºF
SSW wind 8 to 10 kt. Mostly sunny. Seas around 2 ft.

NOAA Buoy Data Near Nantucket, MA See Map

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    Wind Speed Forecast for Nantucket, MA

    ThursdayFridaySaturday
    Wind Speed (MPH) 151518181922221813989
    3pm7pm11pm3am7am11am3pm7pm11pm3am7am11am
    MPH 151518181922221813989
    DIR SWSSWSSWSWSWWSWWSWWSWWSWWWWSW

    Current Weather Conditions In Nantucket, MA

    As Of: 25 minutes ago

    • 70ºF
    • 70ºF
    • 15mph
    • 0º (SW)
    • 25mph
    • Partly Cloudy
    • 3mi
    • 29.81"
    • 90%
    • 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, June 19, 2025, are 70° high temperature and 63°F low temperature. The wind is currently blowing at 15 miles per hour, and coming from the Southwest. The wind is gusting to 25 mph. With the wind and the atmosphere the temperature feels like 70° Fahrenheit. Expected precipitation is 5 percent, with current humidity at 90 percent, and air pressure at 29.81 in. Visibility is 3 nautical miles. There are 2 current weather alert(s).