National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Impacts on the East and West Coasts

A cold front will continue to progress eastward today and Friday across the Eastern Seaboard with showers and thunderstorms bringing isolated heavy rainfall, gusty to damaging winds, and a possible tornado. A series of Pacific storms will begin to push into the Pacific Northwest today with impacts from heavy rain and snow continuing through the middle of next week. Read More >

Hazardous Weather Conditions

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

A Few Clouds

62°F

17°C

Humidity 93%
Wind Speed SW 9 G 20 mph
Barometer 29.96 in (1014.5 mb)
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 5 Nov 6:52 pm EST
Extended Forecast for

Eastham MA

Flood Watch November 6, 04:00am until November 7, 10:00am
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: A chance of rain, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 59. Southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 59 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Rain likely and possibly a thunderstorm before 10am, then rain between 10am and 1pm, then rain and possibly a thunderstorm after 1pm. Patchy fog before 9am, then patchy fog after 4pm. High near 65. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    High: 65 °F

    Rain and
    Patchy Fog

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm. Patchy fog. Low around 55. South wind 5 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    Low: 55 °F

    Rain and
    Patchy Fog

  • Saturday

    Saturday: Showers, mainly before 9am. High near 62. South wind 6 to 8 mph becoming north in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 62 °F

    Showers then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers. Mostly cloudy, with a low around 47. North wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%.

    Low: 47 °F

    Chance
    Showers

  • Sunday

    Sunday: Showers likely, mainly before noon. Partly sunny, with a high near 58. Northwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    High: 58 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 45. West wind 11 to 14 mph.

    Low: 45 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 55. Northwest wind around 17 mph.

    High: 55 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. Northwest wind 11 to 16 mph.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of rain, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 59. Southwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Rain likely and possibly a thunderstorm before 10am, then rain between 10am and 1pm, then rain and possibly a thunderstorm after 1pm. Patchy fog before 9am, then patchy fog after 4pm. High near 65. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Friday Night
Rain and possibly a thunderstorm. Patchy fog. Low around 55. South wind 5 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Saturday
Showers, mainly before 9am. High near 62. South wind 6 to 8 mph becoming north in the afternoon. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 47. North wind 6 to 10 mph becoming west after midnight. Winds could gust as high as 21 mph. Chance of precipitation is 50%.
Sunday
Showers likely, mainly before noon. Partly sunny, with a high near 58. Northwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Sunday Night
Partly cloudy, with a low around 45. West wind 11 to 14 mph.
Monday
Sunny, with a high near 55. Northwest wind around 17 mph.
Monday Night
Mostly clear, with a low around 44. Northwest wind 11 to 16 mph.
Tuesday
Sunny, with a high near 59. Southwest wind 11 to 15 mph.
Tuesday Night
Mostly clear, with a low around 46. West wind around 11 mph.
Veterans Day
Sunny, with a high near 55. West wind 9 to 14 mph.
Wednesday Night
Partly cloudy, with a low around 41. West wind around 9 mph.
Thursday
Mostly sunny, with a high near 51. Northwest wind 8 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Eastham MA
 41.83°N 69.95°W (Elev. 10 ft)
Last Update:
6:39 pm EST Nov 5, 2026
Forecast Valid:
6pm EST Nov 5, 2026-6pm EST Nov 12, 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