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

55°F

13°C

Humidity 67%
Wind Speed Vrbl 7 mph
Barometer 30.03 in (1017.1 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 16 Oct 6:52 am EDT
Extended Forecast for

South Orleans MA

  • Today

    Today: Showers likely, mainly between 10am and 2pm. Cloudy, with a high near 67. South wind 8 to 14 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 67 °F

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers and thunderstorms. Cloudy, with a low around 49. Southwest wind 6 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 49 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly before noon. Cloudy, with a high near 53. North wind 10 to 13 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 53 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 40. North wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 40 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 55. North wind around 9 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. East wind around 6 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: A chance of showers after 3pm. Mostly sunny, with a high near 57. East wind 9 to 11 mph. Chance of precipitation is 30%.

    High: 57 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 47. Northeast wind around 10 mph. Chance of precipitation is 30%.

    Low: 47 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Partly sunny, with a high near 58. Northeast wind around 14 mph.

    High: 58 °F

    Partly Sunny

Detailed Forecast

Today
Showers likely, mainly between 10am and 2pm. Cloudy, with a high near 67. South wind 8 to 14 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
A chance of showers and thunderstorms. Cloudy, with a low around 49. Southwest wind 6 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday
Showers likely, mainly before noon. Cloudy, with a high near 53. North wind 10 to 13 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Mostly clear, with a low around 40. North wind 11 to 14 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 55. North wind around 9 mph.
Sunday Night
Mostly clear, with a low around 46. East wind around 6 mph.
Monday
A chance of showers after 3pm. Mostly sunny, with a high near 57. East wind 9 to 11 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 47. Northeast wind around 10 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 58. Northeast wind around 14 mph.
Tuesday Night
Mostly cloudy, with a low around 47. North wind 9 to 11 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 56. Northeast wind around 16 mph, with gusts as high as 28 mph.
Wednesday Night
Partly cloudy, with a low around 45. Northeast wind 11 to 13 mph.
Thursday
Mostly sunny, with a high near 56. Northeast wind 11 to 14 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Orleans MA
 41.75°N 70°W (Elev. 33 ft)
Last Update:
6:30 am EDT Oct 16, 2026
Forecast Valid:
6am EDT Oct 16, 2026-6pm EDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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