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.

Mostly Cloudy

48°F

9°C

Humidity 93%
Wind Speed NE 10 G 22 mph
Barometer 30.01 in (1016.5 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 18 Apr 1:52 am EDT
Extended Forecast for

Brewster MA

  • Overnight

    Overnight: Areas of fog after 2am. Otherwise, cloudy, with a low around 45. Northeast wind around 8 mph.

    Low: 45 °F

    Areas Fog

  • Saturday

    Saturday: Areas of fog before 2pm, then areas of fog after 4pm. Otherwise, cloudy, with a high near 48. Northeast wind around 10 mph.

    High: 48 °F

    Areas Fog

  • Saturday Night

    Saturday Night: Showers likely, mainly after 4am. Areas of fog. Otherwise, cloudy, with a low around 42. Light and variable wind. Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely and
    Areas Fog

  • Sunday

    Sunday: Rain likely before 4pm, then rain and snow likely. Some thunder is also possible. Patchy fog before 9am, then patchy fog after 2pm. Otherwise, cloudy, with a high near 55. South wind 7 to 11 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 55 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Sunday Night

    Sunday Night: Rain and snow likely before 8pm, then a chance of rain between 8pm and 2am. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 39. Northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 39 °F

    Rain/Snow
    Likely and
    Patchy Fog
    then Chance
    Rain

  • Monday

    Monday: Mostly sunny, with a high near 44. Northwest wind 7 to 10 mph becoming northeast in the afternoon.

    High: 44 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 37. Southeast wind 5 to 10 mph becoming north in the evening.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 47. North wind 7 to 9 mph.

    High: 47 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 39. Southwest wind 8 to 11 mph.

    Low: 39 °F

    Partly Cloudy

Detailed Forecast

Overnight
Areas of fog after 2am. Otherwise, cloudy, with a low around 45. Northeast wind around 8 mph.
Saturday
Areas of fog before 2pm, then areas of fog after 4pm. Otherwise, cloudy, with a high near 48. Northeast wind around 10 mph.
Saturday Night
Showers likely, mainly after 4am. Areas of fog. Otherwise, cloudy, with a low around 42. Light and variable wind. Chance of precipitation is 60%.
Sunday
Rain likely before 4pm, then rain and snow likely. Some thunder is also possible. Patchy fog before 9am, then patchy fog after 2pm. Otherwise, cloudy, with a high near 55. South wind 7 to 11 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Sunday Night
Rain and snow likely before 8pm, then a chance of rain between 8pm and 2am. Patchy fog before 8pm. Otherwise, mostly cloudy, with a low around 39. Northwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Monday
Mostly sunny, with a high near 44. Northwest wind 7 to 10 mph becoming northeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 37. Southeast wind 5 to 10 mph becoming north in the evening.
Tuesday
Sunny, with a high near 47. North wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 39. Southwest wind 8 to 11 mph.
Wednesday
Partly sunny, with a high near 52. Southwest wind around 11 mph.
Wednesday Night
Partly cloudy, with a low around 42. Southwest wind around 8 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 52. North wind around 8 mph.
Thursday Night
Partly cloudy, with a low around 43. West wind around 7 mph.
Friday
Partly sunny, with a high near 53. North wind around 9 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:
7:53 pm EDT Apr 17, 2026
Forecast Valid:
1am EDT Apr 18, 2026-6pm EDT Apr 24, 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