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.

Light Rain Fog/Mist

45°F

7°C

Humidity 100%
Wind Speed SW 12 G 22 mph
Barometer 29.64 in (1003.7 mb)
Dewpoint 45°F (7°C)
Visibility 4.00 mi
Wind Chill39°F (4°C)
Last update 11 Jan 4:52 am EST
Extended Forecast for

4 Miles SSW Chatham MA

  • Overnight

    Overnight: Rain likely. Patchy fog. Otherwise, cloudy, with a low around 39. Breezy, with a southwest wind around 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Rain Likely
    and Patchy
    Fog

  • Sunday

    Sunday: Rain likely, mainly before 7am. Patchy fog. Otherwise, cloudy, with a high near 43. Breezy, with a west wind 11 to 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Rain Likely
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: A slight chance of rain before 10pm. Partly cloudy, with a low around 30. Windy, with a west wind 22 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.

    Low: 30 °F

    Windy. Slight
    Chance Rain
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 38. Breezy, with a west wind 20 to 25 mph, with gusts as high as 36 mph.

    High: 38 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 36. West wind 15 to 17 mph.

    Low: 36 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 41. West wind around 15 mph.

    High: 41 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. Breezy, with a south wind 15 to 21 mph.

    Low: 40 °F

    Mostly Cloudy
    then Cloudy
    and Breezy

  • Wednesday

    Wednesday: Cloudy, with a high near 45. Breezy, with a southwest wind 16 to 21 mph.

    High: 45 °F

    Cloudy and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain after 8pm. Cloudy, with a low around 37. Southwest wind 10 to 14 mph. Chance of precipitation is 40%.

    Low: 37 °F

    Chance Rain

Detailed Forecast

Overnight
Rain likely. Patchy fog. Otherwise, cloudy, with a low around 39. Breezy, with a southwest wind around 20 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain likely, mainly before 7am. Patchy fog. Otherwise, cloudy, with a high near 43. Breezy, with a west wind 11 to 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A slight chance of rain before 10pm. Partly cloudy, with a low around 30. Windy, with a west wind 22 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 38. Breezy, with a west wind 20 to 25 mph, with gusts as high as 36 mph.
Monday Night
Partly cloudy, with a low around 36. West wind 15 to 17 mph.
Tuesday
Sunny, with a high near 41. West wind around 15 mph.
Tuesday Night
Mostly cloudy, with a low around 40. Breezy, with a south wind 15 to 21 mph.
Wednesday
Cloudy, with a high near 45. Breezy, with a southwest wind 16 to 21 mph.
Wednesday Night
A chance of rain after 8pm. Cloudy, with a low around 37. Southwest wind 10 to 14 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 40. West wind 10 to 15 mph. Chance of precipitation is 30%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Blustery, with a north wind 15 to 21 mph. Chance of precipitation is 40%.
Friday
A chance of snow. Partly sunny, with a high near 34. Breezy, with a north wind 18 to 22 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 29. West wind 14 to 17 mph.
Saturday
Mostly sunny, with a high near 37. West wind around 15 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Chatham MA
 41.61°N 69.97°W (Elev. 0 ft)
Last Update:
12:18 am EST Jan 11, 2026
Forecast Valid:
4am EST Jan 11, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation