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.

Partly Cloudy

50°F

10°C

Humidity 48%
Wind Speed W 12 G 23 mph
Barometer 29.88 in (1012.0 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 6 Nov 12:52 pm EST
Extended Forecast for

Northwest Harwich MA

  • This Afternoon

    This Afternoon: Scattered sprinkles. Sunny, with a high near 52. Northwest wind around 15 mph, with gusts as high as 28 mph.

    High: 52 °F

    Scattered
    Sprinkles

  • Tonight

    Tonight: Mostly clear, with a low around 31. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.

    Low: 31 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 59. West wind 6 to 13 mph becoming south in the afternoon. Winds could gust as high as 23 mph.

    High: 59 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Rain likely, mainly after 2am. Patchy fog after 3am. Otherwise, cloudy, with a low around 48. South wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 48 °F

    Chance Rain
    then Rain
    Likely and
    Patchy Fog

  • Saturday

    Saturday: Rain likely, mainly before 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 61. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    High: 61 °F

    Rain Likely
    and Patchy
    Fog then
    Chance Rain

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. Northwest wind around 5 mph becoming light and variable in the evening.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Rain likely, mainly after 3pm. Mostly cloudy, with a high near 60. Southeast wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    High: 60 °F

    Chance Rain
    then Rain
    Likely

  • Sunday Night

    Sunday Night: Rain. Low around 48. Southeast wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.

    Low: 48 °F

    Rain

  • Monday

    Monday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 59. South wind 7 to 10 mph becoming west in the afternoon. Chance of precipitation is 60%.

    High: 59 °F

    Rain Likely

Detailed Forecast

This Afternoon
Scattered sprinkles. Sunny, with a high near 52. Northwest wind around 15 mph, with gusts as high as 28 mph.
Tonight
Mostly clear, with a low around 31. Northwest wind 6 to 11 mph, with gusts as high as 23 mph.
Friday
Mostly sunny, with a high near 59. West wind 6 to 13 mph becoming south in the afternoon. Winds could gust as high as 23 mph.
Friday Night
Rain likely, mainly after 2am. Patchy fog after 3am. Otherwise, cloudy, with a low around 48. South wind 11 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Rain likely, mainly before 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 61. West wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday Night
Partly cloudy, with a low around 46. Northwest wind around 5 mph becoming light and variable in the evening.
Sunday
Rain likely, mainly after 3pm. Mostly cloudy, with a high near 60. Southeast wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Sunday Night
Rain. Low around 48. Southeast wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Monday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 59. South wind 7 to 10 mph becoming west in the afternoon. Chance of precipitation is 60%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Veterans Day
A chance of rain. Partly sunny, with a high near 48. West wind 13 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 36. West wind 13 to 15 mph, with gusts as high as 30 mph.
Wednesday
Partly sunny, with a high near 54. Southwest wind around 15 mph, with gusts as high as 29 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Northwest Harwich MA
 41.7°N 70.1°W (Elev. 43 ft)
Last Update:
1:07 pm EST Nov 6, 2025
Forecast Valid:
1pm EST Nov 6, 2025-6pm EST Nov 12, 2025
 
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Additional Resources

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Chance of Precipitation