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

52°F

11°C

Humidity 89%
Wind Speed SW 14 G 35 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 13 Apr 2:52 pm EDT
Extended Forecast for

Chatham Municipal Airport MA

  • This Afternoon

    This Afternoon: Patchy fog. Otherwise, mostly cloudy, with a high near 55. Southwest wind around 16 mph, with gusts as high as 37 mph.

    High: 55 °F

    Patchy Fog

  • Tonight

    Tonight: Patchy fog before 8pm, then patchy fog after 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 47. Southwest wind 6 to 11 mph, with gusts as high as 32 mph.

    Low: 47 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 61. Calm wind becoming south 5 to 7 mph in the afternoon.

    High: 61 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 11pm, then a slight chance of showers and thunderstorms between 11pm and 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 47. Southwest wind around 7 mph. Chance of precipitation is 20%.

    Low: 47 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. Southwest wind 6 to 9 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Southwest wind around 6 mph. Chance of precipitation is 40%.

    Low: 46 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 57. West wind 5 to 7 mph becoming south in the morning.

    High: 57 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 47. Southwest wind around 6 mph.

    Low: 47 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers after 4pm. Partly sunny, with a high near 59. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 59 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Patchy fog. Otherwise, mostly cloudy, with a high near 55. Southwest wind around 16 mph, with gusts as high as 37 mph.
Tonight
Patchy fog before 8pm, then patchy fog after 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 47. Southwest wind 6 to 11 mph, with gusts as high as 32 mph.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 61. Calm wind becoming south 5 to 7 mph in the afternoon.
Tuesday Night
A slight chance of showers before 11pm, then a slight chance of showers and thunderstorms between 11pm and 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 47. Southwest wind around 7 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 61. Southwest wind 6 to 9 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Southwest wind around 6 mph. Chance of precipitation is 40%.
Thursday
Mostly cloudy, with a high near 57. West wind 5 to 7 mph becoming south in the morning.
Thursday Night
Mostly cloudy, with a low around 47. Southwest wind around 6 mph.
Friday
A chance of showers after 4pm. Partly sunny, with a high near 59. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Friday Night
Mostly cloudy, with a low around 44. Light and variable wind.
Saturday
Partly sunny, with a high near 52. Northeast wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 44. Light and variable wind becoming southeast around 5 mph after midnight.
Sunday
A chance of showers. Mostly cloudy, with a high near 57. South wind 6 to 9 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 39. Southwest wind 7 to 9 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chatham Municipal Airport MA
 41.7°N 69.98°W (Elev. 7 ft)
Last Update:
1:12 pm EDT Apr 13, 2026
Forecast Valid:
3pm EDT Apr 13, 2026-6pm EDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation