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

69°F

21°C

Humidity 96%
Wind Speed Calm
Barometer 29.93 in (1013.6 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Last update 20 Aug 3:52 am EDT
Extended Forecast for

Orleans MA

  • Today

    Today: Patchy fog before 7am. Otherwise, sunny, with a high near 77. Light and variable wind becoming south 5 to 7 mph in the afternoon.

    High: 77 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tonight

    Tonight: Showers likely, mainly after 1am. Increasing clouds, with a low around 65. West wind around 6 mph becoming northeast after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: A chance of showers. Mostly cloudy, with a high near 73. Northeast wind around 9 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 73 °F

    Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 67. East wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 67 °F

    Chance
    Showers

  • Saturday

    Saturday: Showers, with thunderstorms also possible after 11am. Patchy fog between 7am and 8am. High near 74. East wind around 10 mph. Chance of precipitation is 90%.

    High: 74 °F

    Showers and
    Patchy Fog

  • Saturday Night

    Saturday Night: Showers likely and possibly a thunderstorm. Cloudy, with a low around 69. South wind 5 to 7 mph. Chance of precipitation is 70%.

    Low: 69 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers before 3pm. Mostly cloudy, with a high near 76. South wind 6 to 9 mph. Chance of precipitation is 50%.

    High: 76 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers between 11pm and 1am. Mostly cloudy, with a low around 69. Southwest wind around 7 mph. Chance of precipitation is 30%.

    Low: 69 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 82. Southwest wind 6 to 8 mph.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy fog before 7am. Otherwise, sunny, with a high near 77. Light and variable wind becoming south 5 to 7 mph in the afternoon.
Tonight
Showers likely, mainly after 1am. Increasing clouds, with a low around 65. West wind around 6 mph becoming northeast after midnight. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A chance of showers. Mostly cloudy, with a high near 73. Northeast wind around 9 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of showers, mainly after 10pm. Mostly cloudy, with a low around 67. East wind around 7 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Showers, with thunderstorms also possible after 11am. Patchy fog between 7am and 8am. High near 74. East wind around 10 mph. Chance of precipitation is 90%.
Saturday Night
Showers likely and possibly a thunderstorm. Cloudy, with a low around 69. South wind 5 to 7 mph. Chance of precipitation is 70%.
Sunday
A chance of showers before 3pm. Mostly cloudy, with a high near 76. South wind 6 to 9 mph. Chance of precipitation is 50%.
Sunday Night
A chance of showers between 11pm and 1am. Mostly cloudy, with a low around 69. Southwest wind around 7 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 82. Southwest wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 66. West wind around 8 mph.
Tuesday
Sunny, with a high near 79. West wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 66. West wind around 7 mph.
Wednesday
Sunny, with a high near 80. South wind around 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Orleans MA
 41.8°N 70.02°W (Elev. 7 ft)
Last Update:
2:31 am EDT Aug 20, 2026
Forecast Valid:
5am EDT Aug 20, 2026-6pm EDT Aug 26, 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