Hazardous Coastal Conditions for the Mid-Atlantic; Storm System Approaching Southern Alaska

A Nor'easter will create hazardous marine and coastal conditions along the Mid-Atlantic coast through mid-week, with significant coastal flooding and beach erosion possible. Meanwhile, another strong storm system is forecast to bring high winds and heavy precipitation to portions of southern Alaska. Elsewhere, relatively benign weather is expected through the first half of the work week. Read More >

Current conditions at

Boston, Logan International Airport (KBOS)

Lat: 42.36°NLon: 71.01°WElev: 20ft.

A Few Clouds

44°F

7°C

Humidity 89%
Wind Speed NW 7 mph
Barometer 30.21 in (1022.9 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 20 Oct 3:54 am EDT
Extended Forecast for

Watertown MA

  • Today

    Today: Sunny, with a high near 61. Northeast wind 7 to 14 mph, with gusts as high as 26 mph.

    High: 61 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 45. Northeast wind 7 to 10 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 53. Northeast wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 53 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 43. North wind around 7 mph.

    Low: 43 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 62. North wind around 10 mph, with gusts as high as 20 mph.

    High: 62 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. North wind 9 to 13 mph, with gusts as high as 25 mph.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 52. North wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 52 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 38. Northwest wind around 6 mph.

    Low: 38 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 55. West wind around 6 mph.

    High: 55 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 61. Northeast wind 7 to 14 mph, with gusts as high as 26 mph.
Tonight
Partly cloudy, with a low around 45. Northeast wind 7 to 10 mph.
Wednesday
Partly sunny, with a high near 53. Northeast wind 10 to 13 mph, with gusts as high as 23 mph.
Wednesday Night
Mostly cloudy, with a low around 43. North wind around 7 mph.
Thursday
Mostly sunny, with a high near 62. North wind around 10 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 42. North wind 9 to 13 mph, with gusts as high as 25 mph.
Friday
Sunny, with a high near 52. North wind 10 to 13 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 38. Northwest wind around 6 mph.
Saturday
Sunny, with a high near 55. West wind around 6 mph.
Saturday Night
Mostly clear, with a low around 41. Light west wind.
Sunday
Sunny, with a high near 62. Southwest wind 3 to 6 mph.
Sunday Night
Mostly clear, with a low around 45. Southwest wind around 5 mph.
Monday
Mostly sunny, with a high near 66. West wind 6 to 8 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Watertown MA
 42.37°N 71.16°W (Elev. 46 ft)
1:38 am EDT Oct 20, 2026
4am EDT Oct 20, 2026-6pm EDT Oct 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database