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.

Fair

65°F

18°C

Humidity 90%
Wind Speed SW 3 mph
Barometer 30.12 in (1020.0 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 4 Aug 11:52 pm EDT
Extended Forecast for

4 Miles SSW Chatham MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 69. Light south wind.

    Low: 69 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, then gradually becoming mostly sunny, with a high near 75. Southeast wind 5 to 10 mph becoming southwest in the afternoon.

    High: 75 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 71. Southwest wind around 11 mph.

    Low: 71 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 76. Southwest wind 11 to 16 mph.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 72. Southwest wind around 15 mph.

    Low: 72 °F

    Mostly Cloudy

  • Friday

    Friday: Sunny, with a high near 77. Southwest wind 13 to 15 mph.

    High: 77 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 72. Southwest wind 13 to 15 mph.

    Low: 72 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 77. Southwest wind 13 to 18 mph.

    High: 77 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 72. Southwest wind 14 to 17 mph.

    Low: 72 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 69. Light south wind.
Wednesday
Cloudy, then gradually becoming mostly sunny, with a high near 75. Southeast wind 5 to 10 mph becoming southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 71. Southwest wind around 11 mph.
Thursday
Mostly sunny, with a high near 76. Southwest wind 11 to 16 mph.
Thursday Night
Mostly cloudy, with a low around 72. Southwest wind around 15 mph.
Friday
Sunny, with a high near 77. Southwest wind 13 to 15 mph.
Friday Night
Partly cloudy, with a low around 72. Southwest wind 13 to 15 mph.
Saturday
Mostly sunny, with a high near 77. Southwest wind 13 to 18 mph.
Saturday Night
Partly cloudy, with a low around 72. Southwest wind 14 to 17 mph.
Sunday
Mostly sunny, with a high near 77. Southwest wind 14 to 16 mph.
Sunday Night
Partly cloudy, with a low around 72. West wind 11 to 16 mph.
Monday
Sunny, with a high near 76. Southwest wind 9 to 17 mph.
Monday Night
Partly cloudy, with a low around 71. West wind 13 to 16 mph.
Tuesday
Mostly sunny, with a high near 76. Southwest wind 13 to 18 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Chatham MA
 41.61°N 69.97°W (Elev. 0 ft)
Last Update:
7:03 pm EDT Aug 4, 2026
Forecast Valid:
12am EDT Aug 5, 2026-6pm EDT Aug 11, 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