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

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fair

51°F

11°C

Humidity 50%
Wind Speed NE 8 mph
Barometer 30.56 in (1035.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 18 Oct 3:52 pm EDT
Extended Forecast for

North Chatham MA

  • Tonight

    Tonight: Clear, with a low around 45. East wind around 7 mph.

    Low: 45 °F

    Clear

  • Monday

    Monday: Increasing clouds, with a high near 57. East wind 11 to 15 mph.

    High: 57 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: A slight chance of showers between midnight and 1am.  Mostly cloudy, with a low around 52. Northeast wind 14 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 20%.

    Low: 52 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 57. Breezy, with a northeast wind around 22 mph, with gusts as high as 32 mph.

    High: 57 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 51. Breezy, with a northeast wind around 23 mph, with gusts as high as 34 mph.

    Low: 51 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: A slight chance of showers after 2pm.  Mostly cloudy, with a high near 56. Breezy, with a northeast wind 21 to 24 mph, with gusts as high as 34 mph.  Chance of precipitation is 20%.

    High: 56 °F

    Breezy.
    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers after 7pm.  Mostly cloudy, with a low around 50. Breezy, with a northeast wind around 21 mph.  Chance of precipitation is 40%.

    Low: 50 °F

    Chance
    Showers and
    Breezy

  • Thursday

    Thursday: A chance of showers before 2pm.  Partly sunny, with a high near 56. Breezy, with a north wind 20 to 22 mph.  Chance of precipitation is 40%.

    High: 56 °F

    Chance
    Showers and
    Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. Breezy, with a north wind 13 to 18 mph increasing to 19 to 24 mph after midnight.

    Low: 49 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

Detailed Forecast

Tonight
Clear, with a low around 45. East wind around 7 mph.
Monday
Increasing clouds, with a high near 57. East wind 11 to 15 mph.
Monday Night
A slight chance of showers between midnight and 1am. Mostly cloudy, with a low around 52. Northeast wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Tuesday
Mostly cloudy, with a high near 57. Breezy, with a northeast wind around 22 mph, with gusts as high as 32 mph.
Tuesday Night
Mostly cloudy, with a low around 51. Breezy, with a northeast wind around 23 mph, with gusts as high as 34 mph.
Wednesday
A slight chance of showers after 2pm. Mostly cloudy, with a high near 56. Breezy, with a northeast wind 21 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers after 7pm. Mostly cloudy, with a low around 50. Breezy, with a northeast wind around 21 mph. Chance of precipitation is 40%.
Thursday
A chance of showers before 2pm. Partly sunny, with a high near 56. Breezy, with a north wind 20 to 22 mph. Chance of precipitation is 40%.
Thursday Night
Partly cloudy, with a low around 49. Breezy, with a north wind 13 to 18 mph increasing to 19 to 24 mph after midnight.
Friday
Mostly sunny, with a high near 54. Breezy, with a north wind 21 to 25 mph.
Friday Night
A chance of showers. Partly cloudy, with a low around 48. Breezy, with a north wind 17 to 21 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 53. North wind 14 to 18 mph.
Saturday Night
Mostly clear, with a low around 49. North wind 6 to 8 mph.
Sunday
Sunny, with a high near 56. Northwest wind around 9 mph becoming southwest in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
North Chatham MA
 41.7°N 69.95°W (Elev. 49 ft)
2:43 pm EDT Oct 18, 2026
4pm EDT Oct 18, 2026-6pm EDT Oct 25, 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