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.

Overcast

36°F

2°C

Humidity 70%
Wind Speed S 14 G 26 mph
Barometer 30.26 in (1025.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 21 Jan 8:52 pm EST
Extended Forecast for

5 Miles S Chatham MA

  • Tonight

    Tonight: A chance of rain after 5am. Cloudy, with a low around 35. Breezy, with a south wind 20 to 22 mph. Chance of precipitation is 40%.

    Low: 35 °F

    Breezy.
    Cloudy then
    Chance Rain

  • Thursday

    Thursday: Mostly sunny, with a high near 42. Breezy, with a southwest wind around 22 mph.

    High: 42 °F

    Mostly Sunny
    and Breezy

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 30. Breezy, with a west wind 17 to 21 mph.

    Low: 30 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34. Breezy, with a west wind 18 to 24 mph.

    High: 34 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: A slight chance of snow after 3am. Mostly cloudy, with a low around 14. Windy, with a northwest wind around 29 mph. Chance of precipitation is 20%.

    Low: 14 °F

    Windy. Mostly
    Cloudy then
    Slight Chance
    Snow

  • Saturday

    Saturday: A slight chance of snow before 11am. Partly sunny, with a high near 19. Windy, with a northwest wind 18 to 26 mph. Chance of precipitation is 20%.

    High: 19 °F

    Slight Chance
    Snow and
    Windy then
    Partly Sunny
    and Blustery

  • Saturday Night

    Saturday Night: A chance of snow after 4am. Mostly cloudy, with a low around 18. Northwest wind 14 to 18 mph. Chance of precipitation is 30%.

    Low: 18 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow, mainly after 8am. High near 31. Breezy, with a north wind 13 to 18 mph becoming east 19 to 24 mph in the afternoon. Chance of precipitation is 80%.

    High: 31 °F

    Snow and
    Breezy

  • Sunday Night

    Sunday Night: Snow. Low around 28. Windy, with a northeast wind 26 to 28 mph. Chance of precipitation is 80%.

    Low: 28 °F

    Snow and
    Windy

Detailed Forecast

Tonight
A chance of rain after 5am. Cloudy, with a low around 35. Breezy, with a south wind 20 to 22 mph. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 42. Breezy, with a southwest wind around 22 mph.
Thursday Night
Partly cloudy, with a low around 30. Breezy, with a west wind 17 to 21 mph.
Friday
Mostly sunny, with a high near 34. Breezy, with a west wind 18 to 24 mph.
Friday Night
A slight chance of snow after 3am. Mostly cloudy, with a low around 14. Windy, with a northwest wind around 29 mph. Chance of precipitation is 20%.
Saturday
A slight chance of snow before 11am. Partly sunny, with a high near 19. Windy, with a northwest wind 18 to 26 mph. Chance of precipitation is 20%.
Saturday Night
A chance of snow after 4am. Mostly cloudy, with a low around 18. Northwest wind 14 to 18 mph. Chance of precipitation is 30%.
Sunday
Snow, mainly after 8am. High near 31. Breezy, with a north wind 13 to 18 mph becoming east 19 to 24 mph in the afternoon. Chance of precipitation is 80%.
Sunday Night
Snow. Low around 28. Windy, with a northeast wind 26 to 28 mph. Chance of precipitation is 80%.
Monday
Snow likely, mainly before 1pm. Cloudy, with a high near 32. Breezy, with a northeast wind 18 to 21 mph. Chance of precipitation is 60%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21. Blustery, with a northwest wind 22 to 24 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 27. Blustery, with a west wind 20 to 22 mph.
Tuesday Night
Partly cloudy, with a low around 22. Breezy, with a west wind 21 to 23 mph.
Wednesday
Mostly sunny, with a high near 29. West wind around 18 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Chatham MA
 41.59°N 69.98°W (Elev. 0 ft)
Last Update:
3:12 pm EST Jan 21, 2026
Forecast Valid:
9pm EST Jan 21, 2026-6pm EST Jan 28, 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