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

45°F

7°C

Humidity 97%
Wind Speed W 5 mph
Barometer 30.05 in (1017.6 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 11 Mar 8:52 am EDT
Extended Forecast for

Brewster MA

  • Today

    Today: Patchy fog. Otherwise, mostly cloudy, with a high near 45. South wind 5 to 9 mph.

    High: 45 °F

    Patchy Fog

  • Tonight

    Tonight: A chance of rain, with thunderstorms also possible after 11pm. Patchy dense fog. Otherwise, cloudy, with a low around 45. South wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 45 °F

    Chance Rain
    and Patchy
    Dense Fog

  • Thursday

    Thursday: Rain, mainly after 10am. Patchy fog before 1pm. Temperature falling to around 38 by 5pm. Southwest wind 14 to 18 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F⇓

    Rain and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain likely, possibly mixed with snow before 7pm, then a chance of snow between 7pm and 10pm. Cloudy during the early evening, then gradual clearing, with a low around 30. West wind 13 to 16 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow
    Likely then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. West wind 9 to 14 mph becoming southwest in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of rain, mainly after 8pm. Mostly cloudy, with a low around 35. South wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 35 °F

    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 44. Breezy, with a west wind 17 to 20 mph.

    High: 44 °F

    Mostly Sunny
    and Breezy
    then Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Northwest wind 10 to 15 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 43. Northwest wind 6 to 8 mph becoming southeast in the afternoon.

    High: 43 °F

    Mostly Cloudy

Detailed Forecast

Today
Patchy fog. Otherwise, mostly cloudy, with a high near 45. South wind 5 to 9 mph.
Tonight
A chance of rain, with thunderstorms also possible after 11pm. Patchy dense fog. Otherwise, cloudy, with a low around 45. South wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Thursday
Rain, mainly after 10am. Patchy fog before 1pm. Temperature falling to around 38 by 5pm. Southwest wind 14 to 18 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain likely, possibly mixed with snow before 7pm, then a chance of snow between 7pm and 10pm. Cloudy during the early evening, then gradual clearing, with a low around 30. West wind 13 to 16 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
Mostly sunny, with a high near 42. West wind 9 to 14 mph becoming southwest in the afternoon.
Friday Night
A chance of rain, mainly after 8pm. Mostly cloudy, with a low around 35. South wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Saturday
Mostly sunny, with a high near 44. Breezy, with a west wind 17 to 20 mph.
Saturday Night
Partly cloudy, with a low around 30. Northwest wind 10 to 15 mph.
Sunday
Mostly cloudy, with a high near 43. Northwest wind 6 to 8 mph becoming southeast in the afternoon.
Sunday Night
Rain likely, mainly after 5am. Cloudy, with a low around 36. Breezy, with a southeast wind 13 to 22 mph. Chance of precipitation is 60%.
Monday
Rain. High near 52. Breezy, with a south wind around 25 mph, with gusts as high as 37 mph. Chance of precipitation is 90%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 31. Breezy, with a west wind 18 to 21 mph. Chance of precipitation is 50%.
Tuesday
Partly sunny, with a high near 40. West wind 13 to 17 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Brewster MA
 41.76°N 70.08°W (Elev. 26 ft)
Last Update:
7:06 am EDT Mar 11, 2026
Forecast Valid:
9am EDT Mar 11, 2026-6pm EDT Mar 17, 2026
 
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