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

67°F

19°C

Humidity 81%
Wind Speed Vrbl 3 mph
Barometer 30.07 in (1018.3 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 1 Sep 12:52 pm EDT
Extended Forecast for

Brewster MA

  • This Afternoon

    This Afternoon: Showers. The rain could be heavy at times. High near 71. Southeast wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 71 °F

    Heavy Rain

  • Tonight

    Tonight: Showers likely, mainly before 8pm. Patchy fog between 7pm and 10pm. Otherwise, cloudy, with a low around 62. East wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 62 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: Partly sunny, with a high near 74. East wind 9 to 11 mph.

    High: 74 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 2am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 65. East wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 65 °F

    Mostly Cloudy
    then Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers, mainly before 3pm. Patchy fog before 9am. High near 76. South wind 9 to 11 mph. Chance of precipitation is 80%.

    High: 76 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 65. Southwest wind around 6 mph becoming northwest after midnight. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 74. Northwest wind 5 to 9 mph.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62. Light northwest wind becoming north 5 to 9 mph in the evening.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 71. North wind 13 to 15 mph.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers. The rain could be heavy at times. High near 71. Southeast wind 7 to 9 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers likely, mainly before 8pm. Patchy fog between 7pm and 10pm. Otherwise, cloudy, with a low around 62. East wind 9 to 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Partly sunny, with a high near 74. East wind 9 to 11 mph.
Wednesday Night
A chance of showers, mainly after 2am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 65. East wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers, mainly before 3pm. Patchy fog before 9am. High near 76. South wind 9 to 11 mph. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 65. Southwest wind around 6 mph becoming northwest after midnight. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 74. Northwest wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 62. Light northwest wind becoming north 5 to 9 mph in the evening.
Saturday
Mostly sunny, with a high near 71. North wind 13 to 15 mph.
Saturday Night
Partly cloudy, with a low around 62. North wind around 10 mph.
Sunday
Sunny, with a high near 69. North wind 11 to 14 mph.
Sunday Night
Mostly clear, with a low around 62. Northeast wind 3 to 6 mph.
Labor Day
Sunny, with a high near 72. North wind around 9 mph becoming east in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Brewster MA
 41.76°N 70.08°W (Elev. 26 ft)
Last Update:
7:04 am EDT Sep 1, 2026
Forecast Valid:
1pm EDT Sep 1, 2026-6pm EDT Sep 7, 2026
 
Forecast Discussion
 
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Additional Resources

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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