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Hazardous Weather Conditions

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fair

60°F

16°C

Humidity 78%
Wind Speed SE 8 G 18 mph
Barometer 30.28 in (1025.5 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 11 Oct 2:52 pm EDT
Extended Forecast for

Harwich Center MASimilar City Names

Wind Advisory October 12, 05:00pm until October 13, 08:00pm
Coastal Flood Advisory October 12, 02:00pm until October 12, 06:00pm
Click here for hazard details and duration
Wind Advisory
Coastal Flood Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 54. Northeast wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 54 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 1pm. Cloudy, with a high near 64. Breezy, with an east wind 15 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Rain Likely
    and Breezy

  • Sunday Night

    Sunday Night: Rain. Low around 54. Windy, with a northeast wind around 26 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    Low: 54 °F

    Rain and
    Windy

  • Columbus Day

    Columbus Day: Showers, with thunderstorms also possible after 5pm. High near 66. Windy, with an east wind 24 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.

    High: 66 °F

    Showers and
    Windy

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 54. East wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.

    Low: 54 °F

    Showers

  • Tuesday

    Tuesday: Showers likely. Mostly cloudy, with a high near 65. North wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.

    High: 65 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers likely, mainly before 11pm. Mostly cloudy, with a low around 51. North wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers after 3pm. Partly sunny, with a high near 64. North wind 10 to 13 mph. Chance of precipitation is 30%.

    High: 64 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 8pm, then a chance of showers after 3am. Mostly cloudy, with a low around 43. North wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    Low: 43 °F

    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 54. Northeast wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday
Rain likely, mainly after 1pm. Cloudy, with a high near 64. Breezy, with an east wind 15 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain. Low around 54. Windy, with a northeast wind around 26 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Columbus Day
Showers, with thunderstorms also possible after 5pm. High near 66. Windy, with an east wind 24 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Monday Night
Showers and possibly a thunderstorm. Low around 54. East wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
Tuesday
Showers likely. Mostly cloudy, with a high near 65. North wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
Tuesday Night
Showers likely, mainly before 11pm. Mostly cloudy, with a low around 51. North wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Wednesday
A chance of showers after 3pm. Partly sunny, with a high near 64. North wind 10 to 13 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers before 8pm, then a chance of showers after 3am. Mostly cloudy, with a low around 43. North wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 58. North wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 43. North wind around 15 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Friday
A chance of showers. Partly sunny, with a high near 61. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 46. North wind 8 to 10 mph. Chance of precipitation is 50%.
Saturday
A chance of showers. Mostly sunny, with a high near 63. Northwest wind around 11 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harwich Center MASimilar City Names
 41.7°N 70.07°W (Elev. 49 ft)
Last Update:
2:18 pm EDT Oct 11, 2025
Forecast Valid:
3pm EDT Oct 11, 2025-6pm EDT Oct 18, 2025
 
Forecast Discussion
 
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Additional Resources

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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