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

71°F

22°C

Humidity 84%
Wind Speed SW 10 G 21 mph
Barometer 29.81 in (1009.6 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 19 Jun 12:52 pm EDT
Extended Forecast for

Chatham MA

  • Juneteenth

    Juneteenth: Patchy fog between 2pm and 3pm. Otherwise, mostly sunny, with a high near 79. Southwest wind 11 to 13 mph.

    High: 79 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy fog after 7pm. Otherwise, partly cloudy, with a low around 64. Southwest wind around 14 mph, with gusts as high as 24 mph.

    Low: 64 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 76. Southwest wind around 15 mph, with gusts as high as 25 mph.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 62. West wind 8 to 11 mph.

    Low: 62 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Southwest wind 6 to 8 mph.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 3am. Partly cloudy, with a low around 64. South wind around 8 mph. Chance of precipitation is 20%.

    Low: 64 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers between 7am and 3pm. Partly sunny, with a high near 72. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 72 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 63. Southwest wind 7 to 10 mph.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 74. South wind 7 to 10 mph.

    High: 74 °F

    Mostly Sunny

Detailed Forecast

Juneteenth
Patchy fog between 2pm and 3pm. Otherwise, mostly sunny, with a high near 79. Southwest wind 11 to 13 mph.
Tonight
Patchy fog after 7pm. Otherwise, partly cloudy, with a low around 64. Southwest wind around 14 mph, with gusts as high as 24 mph.
Friday
Patchy fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 76. Southwest wind around 15 mph, with gusts as high as 25 mph.
Friday Night
Mostly clear, with a low around 62. West wind 8 to 11 mph.
Saturday
Mostly sunny, with a high near 74. Southwest wind 6 to 8 mph.
Saturday Night
A slight chance of showers after 3am. Partly cloudy, with a low around 64. South wind around 8 mph. Chance of precipitation is 20%.
Sunday
A chance of showers between 7am and 3pm. Partly sunny, with a high near 72. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 63. Southwest wind 7 to 10 mph.
Monday
Mostly sunny, with a high near 74. South wind 7 to 10 mph.
Monday Night
Mostly clear, with a low around 66. Southwest wind around 9 mph.
Tuesday
Sunny, with a high near 77. Southwest wind around 10 mph.
Tuesday Night
Mostly clear, with a low around 66. Southwest wind around 10 mph.
Wednesday
Mostly sunny, with a high near 76. Northwest wind around 10 mph becoming northeast in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Chatham MA
 41.68°N 69.96°W (Elev. 13 ft)
Last Update:
12:46 pm EDT Jun 19, 2025
Forecast Valid:
1pm EDT Jun 19, 2025-6pm EDT Jun 25, 2025
 
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