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

47°F

8°C

Humidity 93%
Wind Speed SW 10 G 23 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 45°F (7°C)
Visibility 8.00 mi
Wind Chill42°F (6°C)
Last update 1 Apr 5:52 am EDT
Extended Forecast for

Harwich Center MA

  • Today

    Today: Showers likely, mainly after 4pm. Patchy fog before 1pm, then patchy fog after 3pm. Otherwise, mostly cloudy, with a high near 54. Southwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Showers
    Likely and
    Patchy Fog

  • Tonight

    Tonight: Showers. Patchy fog. Low around 38. Northeast wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers likely, mainly before noon. Patchy fog before 1pm, then patchy fog after 3pm. Otherwise, cloudy, with a high near 42. Northeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 42 °F

    Showers
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: A slight chance of showers before 2am. Patchy fog before 9pm. Otherwise, cloudy, with a low around 36. East wind 3 to 7 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: Mostly cloudy, with a high near 52. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 52 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 43. Southwest wind around 10 mph, with gusts as high as 23 mph.

    Low: 43 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 53. West wind 6 to 8 mph becoming east in the afternoon.

    High: 53 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 39. East wind around 7 mph becoming south after midnight.

    Low: 39 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 54. South wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 54 °F

    Chance
    Showers

Detailed Forecast

Today
Showers likely, mainly after 4pm. Patchy fog before 1pm, then patchy fog after 3pm. Otherwise, mostly cloudy, with a high near 54. Southwest wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Showers. Patchy fog. Low around 38. Northeast wind 5 to 8 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly before noon. Patchy fog before 1pm, then patchy fog after 3pm. Otherwise, cloudy, with a high near 42. Northeast wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
A slight chance of showers before 2am. Patchy fog before 9pm. Otherwise, cloudy, with a low around 36. East wind 3 to 7 mph. Chance of precipitation is 20%.
Friday
Mostly cloudy, with a high near 52. Light and variable wind becoming southwest 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Friday Night
Mostly cloudy, with a low around 43. Southwest wind around 10 mph, with gusts as high as 23 mph.
Saturday
Partly sunny, with a high near 53. West wind 6 to 8 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 39. East wind around 7 mph becoming south after midnight.
Sunday
A chance of showers. Mostly cloudy, with a high near 54. South wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Sunday Night
Showers likely, mainly before 3am. Mostly cloudy, with a low around 38. Southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Monday
A chance of showers. Mostly sunny, with a high near 48. Northwest wind around 7 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 35. Northwest wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 45. North wind 5 to 7 mph becoming east in the afternoon.
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:
3:44 am EDT Apr 1, 2026
Forecast Valid:
6am EDT Apr 1, 2026-6pm EDT Apr 7, 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