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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Eastham MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 63. Northeast wind around 5 mph.

    Low: 63 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 71. North wind around 6 mph.

    High: 71 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. Light and variable wind becoming southwest around 5 mph after midnight.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 73. South wind 6 to 10 mph.

    High: 73 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Isolated showers after 1am. Mostly cloudy, with a low around 66. Southeast wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 66 °F

    Mostly Cloudy
    then Isolated
    Showers

  • Wednesday

    Wednesday: Showers likely, then showers and possibly a thunderstorm after noon. Patchy fog after 9am. High near 74. East wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.

    High: 74 °F

    Showers and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Showers. Low around 66. East wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.

    Low: 66 °F

    Showers

  • Thursday

    Thursday: A chance of showers. Mostly cloudy, with a high near 77. Northeast wind 10 to 13 mph. Chance of precipitation is 50%.

    High: 77 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 3am. Mostly cloudy, with a low around 65. North wind around 7 mph. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly cloudy, with a low around 63. Northeast wind around 5 mph.
Monday
Mostly sunny, with a high near 71. North wind around 6 mph.
Monday Night
Mostly clear, with a low around 65. Light and variable wind becoming southwest around 5 mph after midnight.
Tuesday
Mostly sunny, with a high near 73. South wind 6 to 10 mph.
Tuesday Night
Isolated showers after 1am. Mostly cloudy, with a low around 66. Southeast wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Wednesday
Showers likely, then showers and possibly a thunderstorm after noon. Patchy fog after 9am. High near 74. East wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%.
Wednesday Night
Showers. Low around 66. East wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Thursday
A chance of showers. Mostly cloudy, with a high near 77. Northeast wind 10 to 13 mph. Chance of precipitation is 50%.
Thursday Night
A chance of showers before 3am. Mostly cloudy, with a low around 65. North wind around 7 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 78. North wind 7 to 9 mph.
Friday Night
Partly cloudy, with a low around 68. West wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 81. West wind 5 to 7 mph becoming south in the afternoon.
Saturday Night
Partly cloudy, with a low around 70. South wind around 6 mph.
Sunday
Partly sunny, with a high near 82. South wind 6 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eastham MA
 41.84°N 69.98°W (Elev. 43 ft)
Last Update:
1:03 am EDT Jul 27, 2026
Forecast Valid:
2am EDT Jul 27, 2026-6pm EDT Aug 2, 2026
 
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