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.

Light Rain Fog/Mist

59°F

15°C

Humidity 96%
Wind Speed NE 14 G 28 mph
Barometer 29.95 in (1014.3 mb)
Dewpoint 58°F (14°C)
Visibility 2.50 mi
Last update 14 Oct 3:52 am EDT
Extended Forecast for

2 Miles NNW Harwich Center MA

  • Overnight

    Overnight: Showers and possibly a thunderstorm. Patchy fog. Low around 54. East wind around 18 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 54 °F

    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 8am, then showers likely between 8am and noon, then a chance of drizzle after noon. Patchy fog. High near 64. Northeast wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 64 °F

    Showers and
    Patchy Fog
    then Chance
    Drizzle and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Cloudy during the early evening, then gradual clearing, with a low around 52. North wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 52 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Increasing clouds, with a high near 64. North wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 64 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 43. North wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    Low: 43 °F

    Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 58. North wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    High: 58 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers. Mostly cloudy, with a low around 45. North wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.

    Low: 45 °F

    Chance
    Showers

  • Friday

    Friday: A chance of showers before 3pm. Partly sunny, with a high near 61. North wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    High: 61 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 46. North wind around 7 mph.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Overnight
Showers and possibly a thunderstorm. Patchy fog. Low around 54. East wind around 18 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and possibly a thunderstorm before 8am, then showers likely between 8am and noon, then a chance of drizzle after noon. Patchy fog. High near 64. Northeast wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Cloudy during the early evening, then gradual clearing, with a low around 52. North wind 8 to 10 mph, with gusts as high as 22 mph.
Wednesday
Increasing clouds, with a high near 64. North wind 8 to 11 mph, with gusts as high as 21 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 43. North wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 58. North wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 45. North wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 50%.
Friday
A chance of showers before 3pm. Partly sunny, with a high near 61. North wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Friday Night
Mostly clear, with a low around 46. North wind around 7 mph.
Saturday
Sunny, with a high near 63. Northwest wind around 8 mph.
Saturday Night
Partly cloudy, with a low around 51. Southwest wind 3 to 5 mph.
Sunday
Mostly sunny, with a high near 68. Southwest wind 6 to 10 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 54. South wind around 8 mph. Chance of precipitation is 50%.
Monday
Showers likely. Mostly cloudy, with a high near 67. South wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Harwich Center MA
 41.72°N 70.09°W (Elev. 49 ft)
Last Update:
1:46 am EDT Oct 14, 2025
Forecast Valid:
4am EDT Oct 14, 2025-6pm EDT Oct 20, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation