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

44°F

7°C

Humidity 68%
Wind Speed Vrbl 3 mph
Barometer 30.21 in (1023.3 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 4 Mar 1:52 pm EST
Extended Forecast for

5 Miles S Chatham MA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 46. Light southwest wind.

    High: 46 °F

    Mostly Sunny

  • Tonight

    Tonight: Areas of fog after 11pm. Otherwise, partly cloudy, with a low around 32. Calm wind.

    Low: 32 °F

    Areas Fog

  • Thursday

    Thursday: Rain likely, mainly after 4pm. Patchy fog. Otherwise, cloudy, with a high near 38. Light and variable wind becoming northeast 10 to 15 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Patchy Fog
    then Rain
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain. Low around 36. Breezy, with an east wind 16 to 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 36 °F

    Rain and
    Breezy

  • Friday

    Friday: Rain, mainly before 10am. High near 39. Breezy, with a northeast wind 16 to 22 mph. Chance of precipitation is 80%.

    High: 39 °F

    Breezy. Rain
    then Chance
    Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 39. Northeast wind 6 to 11 mph.

    Low: 39 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 46. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.

    High: 46 °F

    Cloudy then
    Cloudy and
    Breezy

  • Saturday Night

    Saturday Night: A chance of rain after 8pm. Cloudy, with a low around 42. Breezy, with a southwest wind 18 to 22 mph. Chance of precipitation is 40%.

    Low: 42 °F

    Chance Rain
    and Breezy

  • Sunday

    Sunday: A chance of rain before 9am. Mostly cloudy, with a high near 45. West wind 10 to 14 mph. Chance of precipitation is 30%.

    High: 45 °F

    Chance Rain
    then Partly
    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 46. Light southwest wind.
Tonight
Areas of fog after 11pm. Otherwise, partly cloudy, with a low around 32. Calm wind.
Thursday
Rain likely, mainly after 4pm. Patchy fog. Otherwise, cloudy, with a high near 38. Light and variable wind becoming northeast 10 to 15 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 36. Breezy, with an east wind 16 to 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain, mainly before 10am. High near 39. Breezy, with a northeast wind 16 to 22 mph. Chance of precipitation is 80%.
Friday Night
Cloudy, with a low around 39. Northeast wind 6 to 11 mph.
Saturday
Cloudy, with a high near 46. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon.
Saturday Night
A chance of rain after 8pm. Cloudy, with a low around 42. Breezy, with a southwest wind 18 to 22 mph. Chance of precipitation is 40%.
Sunday
A chance of rain before 9am. Mostly cloudy, with a high near 45. West wind 10 to 14 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 40. Southwest wind 10 to 14 mph.
Monday
Mostly sunny, with a high near 45. Southwest wind around 15 mph.
Monday Night
Partly cloudy, with a low around 42. Southwest wind around 13 mph.
Tuesday
Mostly sunny, with a high near 46. Southwest wind 13 to 15 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Chatham MA
 41.59°N 69.98°W (Elev. 0 ft)
Last Update:
2:46 pm EST Mar 4, 2026
Forecast Valid:
2pm EST Mar 4, 2026-6pm EDT Mar 10, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation