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.

Partly Cloudy

55°F

13°C

Humidity 59%
Wind Speed W 8 mph
Barometer 29.68 in (1005.1 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill53°F (12°C)
Last update 9 Nov 8:52 am EST
Extended Forecast for

South Orleans MA

  • Today

    Today: Isolated showers after noon. Mostly cloudy, with a high near 57. West wind 7 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 57 °F

    Partly Sunny
    then Isolated
    Showers

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Northwest wind 6 to 9 mph, with gusts as high as 29 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 56. West wind 6 to 9 mph, with gusts as high as 24 mph.

    High: 56 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 47. Southwest wind 5 to 8 mph, with gusts as high as 25 mph.

    Low: 47 °F

    Mostly Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 55. Northwest wind 5 to 9 mph becoming calm in the afternoon. Winds could gust as high as 21 mph.

    High: 55 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 38. Calm wind becoming southeast 5 to 9 mph after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 54. East wind 5 to 8 mph.

    High: 54 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Rain likely, mainly after 11pm. Mostly cloudy, with a low around 43. Northeast wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

    Low: 43 °F

    Rain Likely

  • Friday

    Friday: Rain likely. Mostly cloudy, with a high near 55. Breezy, with a northeast wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely
    and Breezy

Detailed Forecast

Today
Isolated showers after noon. Mostly cloudy, with a high near 57. West wind 7 to 10 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Tonight
Partly cloudy, with a low around 43. Northwest wind 6 to 9 mph, with gusts as high as 29 mph.
Tuesday
Mostly sunny, with a high near 56. West wind 6 to 9 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 47. Southwest wind 5 to 8 mph, with gusts as high as 25 mph.
Veterans Day
Sunny, with a high near 55. Northwest wind 5 to 9 mph becoming calm in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 38. Calm wind becoming southeast 5 to 9 mph after midnight.
Thursday
Partly sunny, with a high near 54. East wind 5 to 8 mph.
Thursday Night
Rain likely, mainly after 11pm. Mostly cloudy, with a low around 43. Northeast wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Friday
Rain likely. Mostly cloudy, with a high near 55. Breezy, with a northeast wind 17 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%.
Friday Night
Rain likely. Mostly cloudy, with a low around 41. North wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Saturday
Rain likely. Mostly cloudy, with a high near 53. Breezy, with a north wind 16 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 38. Northwest wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Sunday
A chance of rain. Partly sunny, with a high near 51. Northwest wind around 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Orleans MA
 41.76°N 70.03°W (Elev. 43 ft)
Last Update:
8:39 am EST Nov 9, 2026
Forecast Valid:
9am EST Nov 9, 2026-6pm EST Nov 15, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation