National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Light Rain Fog/Mist

36°F

2°C

Humidity 100%
Wind Speed Calm
Barometer 30.14 in (1020.8 mb)
Dewpoint 36°F (2°C)
Visibility 1.00 mi
Last update 3 Mar 10:52 pm EST
Extended Forecast for

5 Miles S Chatham MA

  • Tonight

    Tonight: Rain, mainly before 4am. Areas of fog. Low around 36. Southwest wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 36 °F

    Rain and
    Areas Fog

  • Wednesday

    Wednesday: Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 46. West wind around 5 mph becoming calm in the afternoon.

    High: 46 °F

    Areas Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Areas of fog after 11pm. Otherwise, partly cloudy, with a low around 31. Calm wind.

    Low: 31 °F

    Areas Fog

  • Thursday

    Thursday: A chance of rain, mainly after 1pm. Areas of fog before 9am, then areas of fog after 10am. Otherwise, mostly cloudy, with a high near 40. South wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 40 °F

    Chance Rain
    and Areas Fog

  • Thursday Night

    Thursday Night: Rain. Low around 39. East wind 10 to 16 mph. Chance of precipitation is 80%.

    Low: 39 °F

    Rain

  • Friday

    Friday: Rain likely, mainly before 9am. Cloudy, with a high near 40. Northeast wind 15 to 18 mph. Chance of precipitation is 60%.

    High: 40 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 39. Northeast wind 8 to 13 mph.

    Low: 39 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 46. Southeast wind 10 to 18 mph becoming southwest in the afternoon.

    High: 46 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain after 8pm. Cloudy, with a low around 43. Breezy, with a southwest wind 20 to 23 mph. Chance of precipitation is 50%.

    Low: 43 °F

    Chance Rain
    and Breezy

Detailed Forecast

Tonight
Rain, mainly before 4am. Areas of fog. Low around 36. Southwest wind 6 to 9 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Areas of fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 46. West wind around 5 mph becoming calm in the afternoon.
Wednesday Night
Areas of fog after 11pm. Otherwise, partly cloudy, with a low around 31. Calm wind.
Thursday
A chance of rain, mainly after 1pm. Areas of fog before 9am, then areas of fog after 10am. Otherwise, mostly cloudy, with a high near 40. South wind 3 to 7 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 39. East wind 10 to 16 mph. Chance of precipitation is 80%.
Friday
Rain likely, mainly before 9am. Cloudy, with a high near 40. Northeast wind 15 to 18 mph. Chance of precipitation is 60%.
Friday Night
Cloudy, with a low around 39. Northeast wind 8 to 13 mph.
Saturday
Cloudy, with a high near 46. Southeast wind 10 to 18 mph becoming southwest in the afternoon.
Saturday Night
A chance of rain after 8pm. Cloudy, with a low around 43. Breezy, with a southwest wind 20 to 23 mph. Chance of precipitation is 50%.
Sunday
A chance of rain before 10am. Mostly cloudy, with a high near 46. Southwest wind 11 to 16 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 41. Southwest wind 10 to 13 mph.
Monday
Mostly sunny, with a high near 45. Southwest wind 14 to 16 mph.
Monday Night
Partly cloudy, with a low around 40. West wind around 14 mph.
Tuesday
Mostly sunny, with a high near 46. Southwest wind around 15 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:
10:58 pm EST Mar 3, 2026
Forecast Valid:
11pm EST Mar 3, 2026-6pm EDT Mar 10, 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