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

56°F

13°C

Humidity 84%
Wind Speed SW 12 G 23 mph
Barometer 29.95 in (1014.4 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 16 May 11:52 pm EDT
Extended Forecast for

Eastham MA

  • Overnight

    Overnight: A chance of showers after 5am. Increasing clouds, with a low around 58. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 76. Southwest wind 7 to 9 mph.

    High: 76 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 54. West wind 5 to 7 mph becoming northeast after midnight.

    Low: 54 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 66. East wind 5 to 7 mph becoming southeast in the afternoon.

    High: 66 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56. Southwest wind 6 to 8 mph.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. Southwest wind 11 to 13 mph, with gusts as high as 23 mph.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers after 7pm. Mostly cloudy, with a low around 55. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.

    Low: 55 °F

    Chance
    Showers

Detailed Forecast

Overnight
A chance of showers after 5am. Increasing clouds, with a low around 58. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 76. Southwest wind 7 to 9 mph.
Sunday Night
Partly cloudy, with a low around 54. West wind 5 to 7 mph becoming northeast after midnight.
Monday
Mostly sunny, with a high near 66. East wind 5 to 7 mph becoming southeast in the afternoon.
Monday Night
Partly cloudy, with a low around 56. Southwest wind 6 to 8 mph.
Tuesday
Mostly sunny, with a high near 75. Southwest wind 9 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
Mostly clear, with a low around 61. Southwest wind 11 to 13 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 74. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Wednesday Night
A chance of showers after 7pm. Mostly cloudy, with a low around 55. Southwest wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Thursday
A chance of showers before 3pm. Partly sunny, with a high near 65. Northeast wind 7 to 9 mph. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 51. Calm wind becoming north around 5 mph after midnight.
Friday
Partly sunny, with a high near 62. North wind around 6 mph.
Friday Night
Mostly cloudy, with a low around 51. Light southeast wind.
Saturday
A chance of showers. Partly sunny, with a high near 65. Calm wind becoming east 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eastham MA
 41.82°N 69.98°W (Elev. 33 ft)
Last Update:
9:56 pm EDT May 16, 2026
Forecast Valid:
12am EDT May 17, 2026-6pm EDT May 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation