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

34°F

1°C

Humidity 89%
Wind Speed NA
Barometer 30.10 in (1019.5 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 24 Mar 1:52 am EDT
Extended Forecast for

West Chatham MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 30. North wind around 7 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 40. North wind 5 to 8 mph.

    High: 40 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. Southwest wind 5 to 8 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 45. Southwest wind 5 to 8 mph.

    High: 45 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly after 4am. Cloudy, with a low around 37. Southwest wind around 7 mph. Chance of precipitation is 30%.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A chance of rain, mainly before 7am. Mostly cloudy, with a high near 50. Southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 50 °F

    Chance Rain
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 5am. Mostly cloudy, with a low around 38. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Mostly Cloudy
    then Rain
    Likely

  • Friday

    Friday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 47. West wind 10 to 13 mph becoming north in the afternoon. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 24. North wind around 10 mph.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 30. North wind around 7 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 40. North wind 5 to 8 mph.
Tuesday Night
Partly cloudy, with a low around 32. Southwest wind 5 to 8 mph.
Wednesday
Mostly sunny, with a high near 45. Southwest wind 5 to 8 mph.
Wednesday Night
A chance of rain, mainly after 4am. Cloudy, with a low around 37. Southwest wind around 7 mph. Chance of precipitation is 30%.
Thursday
A chance of rain, mainly before 7am. Mostly cloudy, with a high near 50. Southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Thursday Night
Rain likely, mainly after 5am. Mostly cloudy, with a low around 38. Southwest wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 47. West wind 10 to 13 mph becoming north in the afternoon. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 24. North wind around 10 mph.
Saturday
Mostly sunny, with a high near 36. North wind around 8 mph.
Saturday Night
Mostly clear, with a low around 27. West wind around 7 mph.
Sunday
Sunny, with a high near 42. West wind around 9 mph.
Sunday Night
Mostly cloudy, with a low around 33. West wind around 8 mph.
Monday
Mostly sunny, with a high near 45. West wind 7 to 10 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:
9:11 pm EDT Mar 23, 2026
Forecast Valid:
2am EDT Mar 24, 2026-6pm EDT Mar 30, 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