Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

High Surf and Dangerous Rip Currents to Continue for Eastern U.S. Coastline

Hurricane Jose will continue to produce dangerous surf conditions and rip currents along with heavy rainfall across the Northeast for the next couple of days. Meanwhile, dangerous Major Hurricane Maria is moving toward the U.S. Virgin Islands and Puerto Rico, where tremendous impacts are expected Wednesday. Read More >

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fog

66°F

19°C

Humidity 100%
Wind Speed NE 13 G 23 mph
Barometer 29.80 in (1009.1 mb)
Dewpoint 66°F (19°C)
Visibility 0.50 mi
Last update 20 Sep 5:52 am EDT
Extended Forecast for

Chatham MASimilar City Names

Tropical Storm Warning until further notice
Flash Flood Watch until September 21, 07:00am
Click here for hazard details and duration
Tropical Storm Warning until further notice
Flash Flood Watch
  •  
    Tropical Storm Warning until further notice
    Flash Flood Watch until September 21, 07:00am

    NOW: Multiple
    hazards in effect

    Click HERE for Details

  • Today

    Today: Tropical storm conditions possible. Showers likely, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rainfall.  Patchy dense fog.  Otherwise, cloudy, with a high near 70. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    Tropical
    Storm
    Conditions
    Possible

    High: 70 °F

  • Tonight

    Tonight: Tropical storm conditions possible. Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Some of the storms could produce heavy rainfall.  Patchy fog.  Otherwise, cloudy, with a low around 64. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.

    Tropical
    Storm
    Conditions
    Possible

    Low: 64 °F

  • Thursday

    Thursday: Tropical storm conditions possible. A chance of showers and thunderstorms.  Patchy fog before 10am.  Otherwise, cloudy, with a high near 69. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Tropical
    Storm
    Conditions
    Possible

    High: 69 °F

  • Thursday
    Night

    Thursday Night: A chance of showers, mainly between 9pm and 10pm.  Mostly cloudy, with a low around 60. Windy, with a northeast wind 28 to 30 mph, with gusts as high as 48 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers and
    Windy

    Low: 60 °F

  • Friday

    Friday: A slight chance of showers.  Mostly cloudy, with a high near 66. Windy, with a north wind 26 to 29 mph, with gusts as high as 46 mph.  Chance of precipitation is 20%.

    Slight Chance
    Showers and
    Windy

    High: 66 °F

  • Friday
    Night

    Friday Night: Mostly cloudy, with a low around 61. Breezy.

    Mostly Cloudy
    and Breezy

    Low: 61 °F

  • Saturday

    Saturday: Partly sunny, with a high near 69.

    Partly Sunny

    High: 69 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 63.

    Mostly Cloudy

    Low: 63 °F

Detailed Forecast

Today
Tropical storm conditions possible. Showers likely, with thunderstorms also possible after 2pm. Some of the storms could produce heavy rainfall. Patchy dense fog. Otherwise, cloudy, with a high near 70. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Tonight
Tropical storm conditions possible. Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Some of the storms could produce heavy rainfall. Patchy fog. Otherwise, cloudy, with a low around 64. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 inches possible.
Thursday
Tropical storm conditions possible. A chance of showers and thunderstorms. Patchy fog before 10am. Otherwise, cloudy, with a high near 69. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers, mainly between 9pm and 10pm. Mostly cloudy, with a low around 60. Windy, with a northeast wind 28 to 30 mph, with gusts as high as 48 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A slight chance of showers. Mostly cloudy, with a high near 66. Windy, with a north wind 26 to 29 mph, with gusts as high as 46 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 61. Breezy.
Saturday
Partly sunny, with a high near 69.
Saturday Night
Mostly cloudy, with a low around 63.
Sunday
Partly sunny, with a high near 70.
Sunday Night
Mostly cloudy, with a low around 63.
Monday
Partly sunny, with a high near 71.
Monday Night
Mostly cloudy, with a low around 63.
Tuesday
Partly sunny, with a high near 70.
Click Map For Forecast
Point Forecast:
Chatham MASimilar City Names
 41.68°N 69.96°W (Elev. 13 ft)
4:11 am EDT Sep 20, 2017
6am EDT Sep 20, 2017-6pm EDT Sep 26, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database