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.

A Few Clouds

59°F

15°C

Humidity 87%
Wind Speed Vrbl 6 mph
Barometer 29.85 in (1010.9 mb)
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 17 Apr 11:52 am EDT
Extended Forecast for

North Chatham MA

  • This Afternoon

    This Afternoon: A slight chance of rain before 1pm, then a chance of rain after 2pm. Patchy fog. Otherwise, mostly cloudy, with a high near 52. North wind 9 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance Rain
    and Patchy
    Fog

  • Tonight

    Tonight: A chance of rain, mainly before 8pm. Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 43. North wind 8 to 10 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Chance Rain
    and Patchy
    Fog then
    Patchy Fog

  • Saturday

    Saturday: Patchy fog before noon, then patchy fog after 4pm. Otherwise, cloudy, with a high near 49. Northeast wind around 9 mph.

    High: 49 °F

    Patchy Fog

  • Saturday Night

    Saturday Night: Patchy fog before 9pm. Otherwise, cloudy, with a low around 42. Light and variable wind.

    Low: 42 °F

    Patchy Fog
    then Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 3pm. Cloudy, with a high near 55. South wind 7 to 11 mph. Chance of precipitation is 60%.

    High: 55 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 38. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely

  • Monday

    Monday: Mostly sunny, with a high near 48. Northwest wind 8 to 10 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. North wind 5 to 10 mph.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 47. North wind 7 to 9 mph.

    High: 47 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of rain before 1pm, then a chance of rain after 2pm. Patchy fog. Otherwise, mostly cloudy, with a high near 52. North wind 9 to 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of rain, mainly before 8pm. Patchy fog before 2am, then patchy fog after 3am. Otherwise, mostly cloudy, with a low around 43. North wind 8 to 10 mph. Chance of precipitation is 30%.
Saturday
Patchy fog before noon, then patchy fog after 4pm. Otherwise, cloudy, with a high near 49. Northeast wind around 9 mph.
Saturday Night
Patchy fog before 9pm. Otherwise, cloudy, with a low around 42. Light and variable wind.
Sunday
Showers likely, mainly after 3pm. Cloudy, with a high near 55. South wind 7 to 11 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 38. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Monday
Mostly sunny, with a high near 48. Northwest wind 8 to 10 mph.
Monday Night
Mostly cloudy, with a low around 35. North wind 5 to 10 mph.
Tuesday
Sunny, with a high near 47. North wind 7 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 40. Southwest wind 8 to 10 mph.
Wednesday
Partly sunny, with a high near 53. Southwest wind around 11 mph.
Wednesday Night
Partly cloudy, with a low around 42. Southwest wind around 8 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 52. North wind around 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
North Chatham MA
 41.7°N 69.95°W (Elev. 49 ft)
Last Update:
5:24 am EDT Apr 17, 2026
Forecast Valid:
12pm EDT Apr 17, 2026-6pm EDT Apr 23, 2026
 
Forecast Discussion
 
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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