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.

Fog/Mist

60°F

16°C

Humidity 96%
Wind Speed SW 16 G 28 mph
Barometer 29.97 in (1014.9 mb)
Dewpoint 59°F (15°C)
Visibility 2.50 mi
Last update 19 May 6:52 pm EDT
Extended Forecast for

Chatham Municipal Airport MA

  • Tonight

    Tonight: A slight chance of showers between 8pm and 9pm. Patchy fog between midnight and 5am. Otherwise, mostly cloudy, with a low around 60. Southwest wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Patchy
    Fog

  • Wednesday

    Wednesday: Patchy fog before 7am. Otherwise, mostly sunny, with a high near 74. Southwest wind 9 to 13 mph, with gusts as high as 25 mph.

    High: 74 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers before 11pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 52. West wind around 7 mph becoming north after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 62. North wind around 8 mph.

    High: 62 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62. Light and variable wind becoming northeast around 5 mph in the morning.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. Light south wind.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 61. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 40%.

    High: 61 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after 4am. Mostly cloudy, with a low around 51. East wind around 6 mph. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely

Detailed Forecast

Tonight
A slight chance of showers between 8pm and 9pm. Patchy fog between midnight and 5am. Otherwise, mostly cloudy, with a low around 60. Southwest wind 8 to 11 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Wednesday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 74. Southwest wind 9 to 13 mph, with gusts as high as 25 mph.
Wednesday Night
A chance of showers before 11pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 52. West wind around 7 mph becoming north after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Partly sunny, with a high near 62. North wind around 8 mph.
Thursday Night
Partly cloudy, with a low around 51. Calm wind.
Friday
Mostly sunny, with a high near 62. Light and variable wind becoming northeast around 5 mph in the morning.
Friday Night
Mostly cloudy, with a low around 51. Light south wind.
Saturday
A chance of showers. Mostly cloudy, with a high near 61. Calm wind becoming southeast 5 to 7 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
Showers likely, mainly after 4am. Mostly cloudy, with a low around 51. East wind around 6 mph. Chance of precipitation is 60%.
Sunday
Showers likely, mainly before 7am. Mostly cloudy, with a high near 61. East wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely. Mostly cloudy, with a low around 52. East wind 6 to 8 mph. Chance of precipitation is 60%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 65. East wind 6 to 8 mph becoming north in the afternoon. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 53. North wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 66. North wind 3 to 7 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chatham Municipal Airport MA
 41.68°N 69.99°W (Elev. 33 ft)
Last Update:
2:28 pm EDT May 19, 2026
Forecast Valid:
7pm EDT May 19, 2026-6pm EDT May 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