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.

Overcast

56°F

13°C

Humidity 81%
Wind Speed NE 12 mph
Barometer 30.13 in (1020.4 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 14 Jun 6:52 pm EDT
Extended Forecast for

West Harwich MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 55. East wind 6 to 10 mph, with gusts as high as 20 mph.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 66. East wind 7 to 9 mph.

    High: 66 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 55. East wind around 5 mph becoming calm in the evening.

    Low: 55 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68. Southeast wind 5 to 8 mph.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 57. Southeast wind 3 to 5 mph.

    Low: 57 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 71. Southeast wind 3 to 8 mph.

    High: 71 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 61. South wind 3 to 5 mph.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 75. South wind 6 to 10 mph.

    High: 75 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 63. Southwest wind around 7 mph.

    Low: 63 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 55. East wind 6 to 10 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 66. East wind 7 to 9 mph.
Sunday Night
Partly cloudy, with a low around 55. East wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 68. Southeast wind 5 to 8 mph.
Monday Night
Mostly cloudy, with a low around 57. Southeast wind 3 to 5 mph.
Tuesday
Partly sunny, with a high near 71. Southeast wind 3 to 8 mph.
Tuesday Night
Mostly cloudy, with a low around 61. South wind 3 to 5 mph.
Wednesday
Mostly cloudy, with a high near 75. South wind 6 to 10 mph.
Wednesday Night
Mostly cloudy, with a low around 63. Southwest wind around 7 mph.
Juneteenth
Partly sunny, with a high near 78. Southwest wind 7 to 13 mph.
Thursday Night
Partly cloudy, with a low around 64. West wind 8 to 11 mph.
Friday
Sunny, with a high near 77. West wind 9 to 11 mph.
Friday Night
Mostly clear, with a low around 62. West wind around 7 mph.
Saturday
Mostly sunny, with a high near 76. Southwest wind 7 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Harwich MA
 41.68°N 70.13°W (Elev. 10 ft)
Last Update:
6:24 pm EDT Jun 14, 2025
Forecast Valid:
7pm EDT Jun 14, 2025-6pm EDT Jun 21, 2025
 
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