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

54°F

12°C

Humidity 62%
Wind Speed E 3 mph
Barometer 30.22 in (1023.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 21 May 6:52 pm EDT
Extended Forecast for

Brewster MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Southeast wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 61. Northeast wind 8 to 10 mph.

    High: 61 °F

    Mostly Sunny

  • Friday Night

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

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 63. East wind 3 to 7 mph.

    High: 63 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 1am. Cloudy, with a low around 52. East wind 6 to 9 mph. Chance of precipitation is 50%.

    Low: 52 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Sunday

    Sunday: Showers. High near 66. East wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    High: 66 °F

    Showers

  • Sunday Night

    Sunday Night: Showers likely, mainly before 3am. Cloudy, with a low around 53. East wind 10 to 15 mph. Chance of precipitation is 70%.

    Low: 53 °F

    Showers
    Likely

  • Memorial Day

    Memorial Day: A chance of showers. Mostly cloudy, with a high near 67. Southeast wind around 9 mph becoming west in the morning. Chance of precipitation is 50%.

    High: 67 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 5am. Mostly cloudy, with a low around 54. West wind around 6 mph. Chance of precipitation is 40%.

    Low: 54 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 51. Southeast wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 61. Northeast wind 8 to 10 mph.
Friday Night
Mostly cloudy, with a low around 51. Light southeast wind.
Saturday
Mostly cloudy, with a high near 63. East wind 3 to 7 mph.
Saturday Night
A chance of showers, mainly after 1am. Cloudy, with a low around 52. East wind 6 to 9 mph. Chance of precipitation is 50%.
Sunday
Showers. High near 66. East wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Sunday Night
Showers likely, mainly before 3am. Cloudy, with a low around 53. East wind 10 to 15 mph. Chance of precipitation is 70%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 67. Southeast wind around 9 mph becoming west in the morning. Chance of precipitation is 50%.
Monday Night
A chance of showers before 5am. Mostly cloudy, with a low around 54. West wind around 6 mph. Chance of precipitation is 40%.
Tuesday
Partly sunny, with a high near 70. Northwest wind around 5 mph.
Tuesday Night
Partly cloudy, with a low around 56. Southwest wind around 7 mph.
Wednesday
Mostly sunny, with a high near 70. Northwest wind around 7 mph becoming north in the afternoon.
Wednesday Night
Partly cloudy, with a low around 54. West wind around 6 mph.
Thursday
Mostly sunny, with a high near 69. Northwest wind around 7 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brewster MA
 41.76°N 70.08°W (Elev. 26 ft)
Last Update:
6:42 am EDT May 21, 2026
Forecast Valid:
7pm EDT May 21, 2026-6pm EDT May 28, 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