National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Two Storms Tracking through the Southwest and Southcentral U.S.

A storm over the southwest U.S. will shift east through Thursday while another Pacific storm pivots over the region Friday through the weekend. Widespread low elevation rain and high elevation snow showers are expected with each storm. Both storms will shift over the central U.S. with the first occurring tonight through Thursday and the second Saturday night into Monday. Flood Watches issued. Read More >

Current conditions at

Nantucket, Nantucket Memorial Airport (KACK)

Lat: 41.25°NLon: 70.06°WElev: 46ft.

Overcast

43°F

6°C

Humidity 58%
Wind Speed N 7 mph
Barometer 30.16 in (1021.4 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill39°F (4°C)
Last update 19 Nov 12:53 pm EST
Extended Forecast for

3 Miles W Nantucket MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 46. Northwest wind around 6 mph.

    High: 46 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 34. North wind around 6 mph.

    Low: 34 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Partly sunny, with a high near 47. Northeast wind around 8 mph.

    High: 47 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. Northeast wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 53. Light west wind becoming southwest 6 to 11 mph in the morning.

    High: 53 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of rain, mainly after midnight. Cloudy, with a low around 43. Southwest wind around 11 mph. Chance of precipitation is 40%.

    Low: 43 °F

    Chance Rain

  • Saturday

    Saturday: A chance of rain before 4pm. Partly sunny, with a high near 53. West wind 11 to 13 mph. Chance of precipitation is 40%.

    High: 53 °F

    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 38. North wind 9 to 13 mph.

    Low: 38 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 49. Northwest wind 8 to 10 mph becoming west in the afternoon.

    High: 49 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 46. Northwest wind around 6 mph.
Tonight
Increasing clouds, with a low around 34. North wind around 6 mph.
Thursday
Partly sunny, with a high near 47. Northeast wind around 8 mph.
Thursday Night
Mostly cloudy, with a low around 41. Northeast wind around 5 mph becoming calm in the evening.
Friday
Partly sunny, with a high near 53. Light west wind becoming southwest 6 to 11 mph in the morning.
Friday Night
A chance of rain, mainly after midnight. Cloudy, with a low around 43. Southwest wind around 11 mph. Chance of precipitation is 40%.
Saturday
A chance of rain before 4pm. Partly sunny, with a high near 53. West wind 11 to 13 mph. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 38. North wind 9 to 13 mph.
Sunday
Mostly sunny, with a high near 49. Northwest wind 8 to 10 mph becoming west in the afternoon.
Sunday Night
Partly cloudy, with a low around 42. Southwest wind 8 to 10 mph.
Monday
Mostly sunny, with a high near 53. West wind 10 to 14 mph.
Monday Night
Partly cloudy, with a low around 42. West wind around 13 mph.
Tuesday
Partly sunny, with a high near 51. Northwest wind 11 to 13 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Nantucket MA
 41.28°N 70.14°W (Elev. 49 ft)
Last Update:
12:57 pm EST Nov 19, 2025
Forecast Valid:
1pm EST Nov 19, 2025-6pm EST Nov 25, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation