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

East Harwich MA

Coastal Flood Advisory February 24, 02:00am until February 24, 06:00am
Click here for hazard details and duration
Coastal Flood Advisory

  • Tonight

    Tonight: A chance of snow before midnight. Areas of blowing snow before 2am. Mostly cloudy, with a low around 23. Northwest wind 10 to 17 mph, with gusts as high as 43 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 30. Northwest wind 6 to 10 mph, with gusts as high as 29 mph.

    High: 30 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 18. West wind 3 to 5 mph.

    Low: 18 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain and snow, becoming all rain after noon. High near 38. South wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 38 °F

    Rain/Snow
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 29. Southwest wind around 6 mph.

    Low: 29 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain before 3pm, then a slight chance of rain and snow between 3pm and 4pm, then a chance of snow after 4pm. Partly sunny, with a high near 37. West wind 3 to 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Mostly Sunny
    then Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: Snow likely before 2am, then rain likely. Mostly cloudy, with a low around 29. Light and variable wind becoming east around 6 mph in the evening. Chance of precipitation is 70%.

    Low: 29 °F

    Snow Likely
    then
    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain before 2pm. Mostly cloudy, with a high near 38. Northwest wind 3 to 7 mph. Chance of precipitation is 50%.

    High: 38 °F

    Chance Rain

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
A chance of snow before midnight. Areas of blowing snow before 2am. Mostly cloudy, with a low around 23. Northwest wind 10 to 17 mph, with gusts as high as 43 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Partly sunny, with a high near 30. Northwest wind 6 to 10 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 18. West wind 3 to 5 mph.
Wednesday
Rain and snow, becoming all rain after noon. High near 38. South wind 5 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Partly cloudy, with a low around 29. Southwest wind around 6 mph.
Thursday
A slight chance of rain before 3pm, then a slight chance of rain and snow between 3pm and 4pm, then a chance of snow after 4pm. Partly sunny, with a high near 37. West wind 3 to 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely before 2am, then rain likely. Mostly cloudy, with a low around 29. Light and variable wind becoming east around 6 mph in the evening. Chance of precipitation is 70%.
Friday
A chance of rain before 2pm. Mostly cloudy, with a high near 38. Northwest wind 3 to 7 mph. Chance of precipitation is 50%.
Friday Night
Partly cloudy, with a low around 27. Calm wind.
Saturday
Mostly sunny, with a high near 40. Southwest wind 3 to 8 mph.
Saturday Night
Partly cloudy, with a low around 30. Southwest wind 3 to 5 mph.
Sunday
Partly sunny, with a high near 38. Northwest wind 6 to 8 mph.
Sunday Night
Mostly cloudy, with a low around 20. North wind around 7 mph.
Monday
A chance of snow. Mostly cloudy, with a high near 31. North wind 6 to 9 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Harwich MA
 41.71°N 70.01°W (Elev. 59 ft)
Last Update:
9:05 pm EST Feb 23, 2026
Forecast Valid:
11pm EST Feb 23, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation