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

22°F

-6°C

Humidity 63%
Wind Speed N 9 G 18 mph
Barometer 30.18 in (1022.2 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill12°F (-11°C)
Last update 26 Dec 9:52 am EST
Extended Forecast for

Harwich Center MA

  • Today

    Today: Cloudy, with a high near 29. North wind 9 to 16 mph.

    High: 29 °F

    Cloudy

  • Tonight

    Tonight: Snow likely, mainly after 1am. Cloudy, with a low around 21. North wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Snow
    then Snow
    Likely

  • Saturday

    Saturday: A chance of snow, mainly before 10am. Mostly cloudy, with a high near 33. North wind 9 to 13 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 23. Northwest wind 6 to 9 mph.

    Low: 23 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 39. Northwest wind 6 to 8 mph.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Rain, mainly after 2am. Low around 31. Southwest wind around 6 mph. Chance of precipitation is 80%.

    Low: 31 °F

    Chance Rain
    then Rain

  • Monday

    Monday: Rain. High near 47. Southwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.

    High: 47 °F

    Rain

  • Monday Night

    Monday Night: Rain likely, mainly before 9pm. Mostly cloudy, with a low around 25. West wind 10 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

    Low: 25 °F

    Rain Likely
    then Chance
    Rain

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. West wind 15 to 17 mph, with gusts as high as 31 mph.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy, with a high near 29. North wind 9 to 16 mph.
Tonight
Snow likely, mainly after 1am. Cloudy, with a low around 21. North wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Saturday
A chance of snow, mainly before 10am. Mostly cloudy, with a high near 33. North wind 9 to 13 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly clear, with a low around 23. Northwest wind 6 to 9 mph.
Sunday
Mostly sunny, with a high near 39. Northwest wind 6 to 8 mph.
Sunday Night
Rain, mainly after 2am. Low around 31. Southwest wind around 6 mph. Chance of precipitation is 80%.
Monday
Rain. High near 47. Southwest wind 8 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Monday Night
Rain likely, mainly before 9pm. Mostly cloudy, with a low around 25. West wind 10 to 14 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Tuesday
Mostly sunny, with a high near 33. West wind 15 to 17 mph, with gusts as high as 31 mph.
Tuesday Night
Partly cloudy, with a low around 21. West wind 11 to 14 mph, with gusts as high as 29 mph.
Wednesday
Partly sunny, with a high near 36. West wind 11 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
Mostly cloudy, with a low around 20. West wind 8 to 10 mph, with gusts as high as 23 mph.
New Year's Day
Partly sunny, with a high near 31. West wind 8 to 10 mph, with gusts as high as 20 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harwich Center MA
 41.7°N 70.07°W (Elev. 49 ft)
Last Update:
4:52 am EST Dec 26, 2025
Forecast Valid:
10am EST Dec 26, 2025-6pm EST Jan 1, 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