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

34°F

1°C

Humidity 100%
Wind Speed W 3 mph
Barometer 29.98 in (1015.6 mb)
Dewpoint 34°F (1°C)
Visibility 7.00 mi
Last update 1 Mar 1:52 am EST
Extended Forecast for

West Chatham MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. Light west wind.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of rain between 10am and noon, then a chance of snow after noon. Increasing clouds, with a high near 37. North wind 12 to 17 mph decreasing to 6 to 11 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Chance Rain
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 16. North wind 11 to 14 mph.

    Low: 16 °F

    Increasing
    Clouds

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 25. North wind 5 to 9 mph becoming light northwest in the afternoon.

    High: 25 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. Calm wind becoming south around 5 mph after midnight.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Rain likely, mainly after 5pm. Partly sunny, with a high near 41. South wind 6 to 9 mph. Chance of precipitation is 60%.

    High: 41 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 33. South wind around 7 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%.

    Low: 33 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 9am. Mostly cloudy, with a high near 42. West wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 70%.

    High: 42 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain after midnight. Mostly cloudy, with a low around 33. Light southwest wind. Chance of precipitation is 30%.

    Low: 33 °F

    Partly Cloudy
    then Chance
    Rain

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. Light west wind.
Sunday
A chance of rain between 10am and noon, then a chance of snow after noon. Increasing clouds, with a high near 37. North wind 12 to 17 mph decreasing to 6 to 11 mph in the afternoon. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Sunday Night
Increasing clouds, with a low around 16. North wind 11 to 14 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 25. North wind 5 to 9 mph becoming light northwest in the afternoon.
Monday Night
Mostly clear, with a low around 17. Calm wind becoming south around 5 mph after midnight.
Tuesday
Rain likely, mainly after 5pm. Partly sunny, with a high near 41. South wind 6 to 9 mph. Chance of precipitation is 60%.
Tuesday Night
Rain. Low around 33. South wind around 7 mph becoming southwest after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 100%.
Wednesday
Rain likely, mainly before 9am. Mostly cloudy, with a high near 42. West wind around 6 mph becoming calm in the afternoon. Chance of precipitation is 70%.
Wednesday Night
A chance of rain after midnight. Mostly cloudy, with a low around 33. Light southwest wind. Chance of precipitation is 30%.
Thursday
A chance of rain. Cloudy, with a high near 45. Southwest wind 5 to 8 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain. Cloudy, with a low around 34. Southwest wind around 6 mph becoming northeast in the evening. Chance of precipitation is 50%.
Friday
Rain likely. Cloudy, with a high near 42. East wind 6 to 9 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain. Mostly cloudy, with a low around 34. East wind around 6 mph becoming south after midnight. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 46. Southwest wind 5 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Chatham MA
 41.68°N 69.99°W (Elev. 33 ft)
Last Update:
1:02 am EST Mar 1, 2026
Forecast Valid:
1am EST Mar 1, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation