National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fair

30°F

-1°C

Humidity 69%
Wind Speed Calm
Barometer 30.40 in (1029.5 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 15 Mar 4:52 am EDT
Extended Forecast for

Brewster MA

High Wind Watch March 16, 05:00pm until March 17, 06:00am
Click here for hazard details and duration
High Wind Watch

  • Today

    Today: Mostly sunny, with a high near 42. Northwest wind 6 to 11 mph becoming southeast in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of rain after 5am. Increasing clouds, with a low around 36. Southeast wind 10 to 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Partly Cloudy
    then Chance
    Rain

  • Monday

    Monday: Rain, with thunderstorms also possible after 9am. Patchy fog. High near 55. Breezy, with a south wind 21 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 55 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: Rain. Areas of fog before 9pm. Low around 38. Windy, with a south wind 23 to 28 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Rain and
    Areas Fog

  • Tuesday

    Tuesday: Rain likely, mainly before 8am. Partly sunny, with a high near 44. Breezy, with a southwest wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.

    High: 44 °F

    Breezy. Rain
    Likely then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. West wind 16 to 18 mph.

    Low: 25 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 35. West wind 6 to 13 mph.

    High: 35 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. South wind around 7 mph.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 40. South wind 6 to 10 mph.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 42. Northwest wind 6 to 11 mph becoming southeast in the afternoon.
Tonight
A chance of rain after 5am. Increasing clouds, with a low around 36. Southeast wind 10 to 18 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Rain, with thunderstorms also possible after 9am. Patchy fog. High near 55. Breezy, with a south wind 21 to 24 mph, with gusts as high as 39 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Monday Night
Rain. Areas of fog before 9pm. Low around 38. Windy, with a south wind 23 to 28 mph increasing to 29 to 34 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday
Rain likely, mainly before 8am. Partly sunny, with a high near 44. Breezy, with a southwest wind 18 to 21 mph, with gusts as high as 31 mph. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 25. West wind 16 to 18 mph.
Wednesday
Sunny, with a high near 35. West wind 6 to 13 mph.
Wednesday Night
Mostly cloudy, with a low around 28. South wind around 7 mph.
Thursday
Partly sunny, with a high near 40. South wind 6 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 33. South wind around 7 mph.
Friday
Mostly sunny, with a high near 42. Southwest wind 7 to 9 mph becoming southeast in the morning.
Friday Night
Partly cloudy, with a low around 34. South wind 8 to 11 mph.
Saturday
A chance of rain. Mostly cloudy, with a high near 44. South wind around 15 mph. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Brewster MA
 41.76°N 70.08°W (Elev. 26 ft)
Last Update:
1:06 am EDT Mar 15, 2026
Forecast Valid:
5am EDT Mar 15, 2026-6pm EDT Mar 21, 2026
 
Forecast Discussion
 
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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