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

Hazardous Weather Conditions

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Chatham MA

Coastal Flood Advisory until February 24, 06:00am
Click here for hazard details and duration
Coastal Flood Advisory
  •  
    Coastal Flood Advisory until February 24, 06:00am

    NOW until 6:00am Tue

    Coastal Flood Advisory

  • Overnight

    Low: 24 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 30. Northwest wind 9 to 14 mph, with gusts as high as 26 mph.

    High: 30 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. West wind 6 to 9 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain and snow, becoming all rain after 11am. High near 39. South wind 8 to 14 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow
    then Rain

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 30. Southwest wind 8 to 10 mph.

    Low: 30 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of snow after 1pm, mixing with rain after 4pm. Partly sunny, with a high near 38. West wind 6 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow, becoming all snow after 3am. Mostly cloudy, with a low around 28. Southwest wind around 7 mph becoming north after midnight. Chance of precipitation is 60%.

    Low: 28 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A chance of snow before 9am, then a chance of rain between 9am and 10am. Partly sunny, with a high near 36. North wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 36 °F

    Chance
    Rain/Snow
    then Partly
    Sunny

Detailed Forecast

Overnight
Mostly cloudy, with a low around 24. Northwest wind around 14 mph, with gusts as high as 32 mph.
Tuesday
Mostly sunny, with a high near 30. Northwest wind 9 to 14 mph, with gusts as high as 26 mph.
Tuesday Night
Partly cloudy, with a low around 20. West wind 6 to 9 mph.
Wednesday
Rain and snow, becoming all rain after 11am. High near 39. South wind 8 to 14 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 30. Southwest wind 8 to 10 mph.
Thursday
A chance of snow after 1pm, mixing with rain after 4pm. Partly sunny, with a high near 38. West wind 6 to 8 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain likely, possibly mixed with snow, becoming all snow after 3am. Mostly cloudy, with a low around 28. Southwest wind around 7 mph becoming north after midnight. Chance of precipitation is 60%.
Friday
A chance of snow before 9am, then a chance of rain between 9am and 10am. Partly sunny, with a high near 36. North wind 6 to 8 mph. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 29. North wind around 6 mph becoming south after midnight.
Saturday
Mostly sunny, with a high near 41. South wind 6 to 10 mph.
Saturday Night
Partly cloudy, with a low around 30. Southwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 38. West wind 7 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 19. Northwest wind around 10 mph, with gusts as high as 21 mph.
Monday
A chance of snow. Mostly cloudy, with a high near 28. North wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chatham MA
 41.68°N 69.96°W (Elev. 13 ft)
Last Update:
3:48 am EST Feb 24, 2026
Forecast Valid:
5am EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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