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.

Overcast

63°F

17°C

Humidity 93%
Wind Speed SW 7 mph
Barometer 29.90 in (1012.6 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 13 Oct 10:52 pm EDT
Extended Forecast for

Brewster MA

  • Tonight

    Tonight: A chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 59. Southwest wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Chance
    T-storms

  • Wednesday

    Wednesday: Patchy fog before 10am. Otherwise, mostly sunny, with a high near 74. Southwest wind around 10 mph, with gusts as high as 23 mph.

    High: 74 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 58. North wind 9 to 13 mph, with gusts as high as 23 mph.

    High: 58 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Calm wind becoming southeast around 5 mph after midnight.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Showers, with thunderstorms also possible after 5pm. High near 68. South wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.

    High: 68 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 44. Breezy, with a west wind 20 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.

    Low: 44 °F

    Showers
    Likely and
    Breezy

  • Saturday

    Saturday: A chance of showers before 9am. Mostly sunny, with a high near 53. Breezy, with a northwest wind 22 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.

    High: 53 °F

    Breezy.
    Chance
    Showers then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Northwest wind 13 to 18 mph, with gusts as high as 32 mph.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms, mainly before 3am. Mostly cloudy, with a low around 59. Southwest wind 9 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Patchy fog before 10am. Otherwise, mostly sunny, with a high near 74. Southwest wind around 10 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 49. Northwest wind 7 to 10 mph, with gusts as high as 22 mph.
Thursday
Sunny, with a high near 58. North wind 9 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 45. Calm wind becoming southeast around 5 mph after midnight.
Friday
Showers, with thunderstorms also possible after 5pm. High near 68. South wind 10 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 100%.
Friday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 44. Breezy, with a west wind 20 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.
Saturday
A chance of showers before 9am. Mostly sunny, with a high near 53. Breezy, with a northwest wind 22 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 30%.
Saturday Night
Mostly clear, with a low around 37. Northwest wind 13 to 18 mph, with gusts as high as 32 mph.
Sunday
Sunny, with a high near 56. West wind around 13 mph, with gusts as high as 23 mph.
Sunday Night
Mostly clear, with a low around 44. Southwest wind around 7 mph.
Monday
Mostly sunny, with a high near 60. Southwest wind 7 to 14 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 49. Southwest wind 7 to 9 mph.
Tuesday
Mostly sunny, with a high near 62. West wind around 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brewster MA
 41.74°N 70.06°W (Elev. 43 ft)
Last Update:
3:30 pm EDT Oct 13, 2026
Forecast Valid:
11pm EDT Oct 13, 2026-6pm EDT Oct 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation