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

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fair

42°F

6°C

Humidity 71%
Wind Speed SW 10 G 20 mph
Barometer 30.14 in (1021.0 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 20 Mar 9:52 am EDT
Extended Forecast for

West Chatham MA

  • Today

    Today: Increasing clouds, with a high near 46. West wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 25 mph.

    High: 46 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Showers. Low around 37. Breezy, with a southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 37 °F

    Showers
    Likely and
    Breezy then
    Showers

  • Saturday

    Saturday: A chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 46. West wind 8 to 13 mph becoming north in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 34. North wind 5 to 9 mph.

    Low: 34 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 45. South wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 45 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly after 11pm. Cloudy, with a low around 35. South wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 60%.

    Low: 35 °F

    Rain Likely

  • Monday

    Monday: A chance of rain before 4pm. Mostly cloudy, with a high near 42. North wind 10 to 13 mph. Chance of precipitation is 50%.

    High: 42 °F

    Chance Rain

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. North wind around 9 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 38. North wind around 8 mph.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 46. West wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 25 mph.
Tonight
Showers. Low around 37. Breezy, with a southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A chance of showers before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 46. West wind 8 to 13 mph becoming north in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Mostly cloudy, with a low around 34. North wind 5 to 9 mph.
Sunday
A chance of rain, mainly after 2pm. Mostly cloudy, with a high near 45. South wind 6 to 10 mph. Chance of precipitation is 30%.
Sunday Night
Rain likely, mainly after 11pm. Cloudy, with a low around 35. South wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 60%.
Monday
A chance of rain before 4pm. Mostly cloudy, with a high near 42. North wind 10 to 13 mph. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 28. North wind around 9 mph.
Tuesday
Mostly sunny, with a high near 38. North wind around 8 mph.
Tuesday Night
Partly cloudy, with a low around 31. Southwest wind 5 to 7 mph.
Wednesday
Partly sunny, with a high near 43. Southwest wind 7 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 29. Northwest wind around 8 mph.
Thursday
A chance of rain. Partly sunny, with a high near 46. Northwest wind 8 to 10 mph becoming south in the morning. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Chatham MA
 41.69°N 70.01°W (Elev. 49 ft)
Last Update:
2:34 am EDT Mar 20, 2026
Forecast Valid:
10am EDT Mar 20, 2026-6pm EDT Mar 26, 2026
 
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