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.

Partly Cloudy

62°F

17°C

Humidity 96%
Wind Speed S 5 mph
Barometer 30.12 in (1020.1 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 13 Jul 11:52 pm EDT
Extended Forecast for

Chatham Municipal Airport MA

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 65. Light southeast wind.

    Low: 65 °F

    Patchy Fog

  • Monday

    Monday: Cloudy, then gradually becoming mostly sunny, with a high near 80. Southeast wind 3 to 7 mph.

    High: 80 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: A slight chance of showers before 9pm, then a slight chance of showers and thunderstorms after 5am. Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 69. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 69 °F

    Mostly Cloudy
    then Slight
    Chance
    T-storms and
    Patchy Fog

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms before 8am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 82. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    T-storms and
    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 70. Southwest wind around 6 mph.

    Low: 70 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. Southwest wind 6 to 9 mph.

    High: 84 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 71. Southwest wind around 7 mph.

    Low: 71 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 85. Southwest wind 7 to 11 mph.

    High: 85 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 72. Southwest wind around 9 mph.

    Low: 72 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly cloudy, with a low around 65. Light southeast wind.
Monday
Cloudy, then gradually becoming mostly sunny, with a high near 80. Southeast wind 3 to 7 mph.
Monday Night
A slight chance of showers before 9pm, then a slight chance of showers and thunderstorms after 5am. Patchy fog before 3am, then patchy fog after 4am. Otherwise, mostly cloudy, with a low around 69. Southwest wind around 6 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of showers and thunderstorms before 8am. Patchy fog before 7am. Otherwise, partly sunny, with a high near 82. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 70. Southwest wind around 6 mph.
Wednesday
Mostly sunny, with a high near 84. Southwest wind 6 to 9 mph.
Wednesday Night
Mostly cloudy, with a low around 71. Southwest wind around 7 mph.
Thursday
Partly sunny, with a high near 85. Southwest wind 7 to 11 mph.
Thursday Night
Mostly cloudy, with a low around 72. Southwest wind around 9 mph.
Friday
Mostly sunny, with a high near 86. Southwest wind 8 to 11 mph.
Friday Night
A chance of showers. Mostly cloudy, with a low around 69. Southwest wind around 7 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 83. North wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 68. South wind around 5 mph becoming northwest after midnight.
Sunday
Partly sunny, with a high near 81. North wind 6 to 9 mph becoming east in the afternoon.
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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:
6:05 pm EDT Jul 13, 2025
Forecast Valid:
12am EDT Jul 14, 2025-6pm EDT Jul 20, 2025
 
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Additional Resources

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Chance of Precipitation