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

36°F

2°C

Humidity 73%
Wind Speed E 7 mph
Barometer 29.99 in (1015.8 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 20 Feb 7:52 am EST
Extended Forecast for

West Chatham MA

  • Today

    Today: A chance of rain before 4pm, then snow likely between 4pm and 5pm, then rain and snow likely after 5pm. Cloudy, with a high near 39. East wind 5 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 39 °F

    Mostly Cloudy
    then
    Rain/Snow
    Likely

  • Tonight

    Tonight: Rain before midnight, then snow likely. Steady temperature around 36. East wind 6 to 8 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain then
    Snow Likely

  • Saturday

    Saturday: A chance of snow, mainly before 11am. Mostly cloudy, with a high near 34. North wind 5 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Light north wind.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: A slight chance of snow after 3pm. Mostly cloudy, with a high near 36. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 36 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly after 3am. Cloudy, with a low around 28. Northeast wind 7 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Snow Likely

  • Monday

    Monday: Snow likely, mainly before 3pm. Cloudy, with a high near 34. Northeast wind 13 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.

    High: 34 °F

    Snow Likely

  • Monday Night

    Monday Night: A chance of snow before midnight. Mostly cloudy, with a low around 24. North wind 8 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 24 °F

    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. Northwest wind 5 to 8 mph.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Today
A chance of rain before 4pm, then snow likely between 4pm and 5pm, then rain and snow likely after 5pm. Cloudy, with a high near 39. East wind 5 to 8 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Rain before midnight, then snow likely. Steady temperature around 36. East wind 6 to 8 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday
A chance of snow, mainly before 11am. Mostly cloudy, with a high near 34. North wind 5 to 7 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 26. Light north wind.
Sunday
A slight chance of snow after 3pm. Mostly cloudy, with a high near 36. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.
Sunday Night
Snow likely, mainly after 3am. Cloudy, with a low around 28. Northeast wind 7 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow likely, mainly before 3pm. Cloudy, with a high near 34. Northeast wind 13 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.
Monday Night
A chance of snow before midnight. Mostly cloudy, with a low around 24. North wind 8 to 11 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 33. Northwest wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 22. Light west wind.
Wednesday
Partly sunny, with a high near 38. South wind 3 to 8 mph.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 31. Southwest wind around 8 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Thursday
A chance of rain. Mostly cloudy, with a high near 40. Southwest wind 7 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Chatham MA
 41.68°N 69.99°W (Elev. 33 ft)
Last Update:
7:35 am EST Feb 20, 2026
Forecast Valid:
8am EST Feb 20, 2026-6pm EST Feb 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