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

52°F

11°C

Humidity 89%
Wind Speed SW 14 G 35 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 13 Apr 2:52 pm EDT
Extended Forecast for

Harwich Center MA

  • This Afternoon

    This Afternoon: A slight chance of showers between 4pm and 5pm. Patchy fog before 5pm. Otherwise, mostly cloudy, with a high near 56. Southwest wind around 16 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.

    High: 56 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tonight

    Tonight: Patchy fog before 8pm, then patchy fog after 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 48. Southwest wind 6 to 11 mph, with gusts as high as 29 mph.

    Low: 48 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny, with a high near 64. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 64 °F

    Patchy Fog
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers before 11pm, then a slight chance of showers and thunderstorms between 11pm and 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 48. Southwest wind around 6 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Slight Chance
    T-storms and
    Patchy Fog

  • Wednesday

    Wednesday: Mostly sunny, with a high near 63. Southwest wind 6 to 9 mph.

    High: 63 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Southwest wind around 6 mph. Chance of precipitation is 40%.

    Low: 46 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 58. West wind 5 to 8 mph becoming south in the morning.

    High: 58 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 48. Southwest wind around 6 mph.

    Low: 48 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of showers after 3pm. Partly sunny, with a high near 60. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 60 °F

    Partly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
A slight chance of showers between 4pm and 5pm. Patchy fog before 5pm. Otherwise, mostly cloudy, with a high near 56. Southwest wind around 16 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Tonight
Patchy fog before 8pm, then patchy fog after 3am. Otherwise, mostly cloudy, then gradually becoming mostly clear, with a low around 48. Southwest wind 6 to 11 mph, with gusts as high as 29 mph.
Tuesday
Patchy fog before 8am. Otherwise, mostly sunny, with a high near 64. Calm wind becoming southeast around 6 mph in the afternoon.
Tuesday Night
A slight chance of showers before 11pm, then a slight chance of showers and thunderstorms between 11pm and 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 48. Southwest wind around 6 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 63. Southwest wind 6 to 9 mph.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 46. Southwest wind around 6 mph. Chance of precipitation is 40%.
Thursday
Mostly cloudy, with a high near 58. West wind 5 to 8 mph becoming south in the morning.
Thursday Night
Mostly cloudy, with a low around 48. Southwest wind around 6 mph.
Friday
A chance of showers after 3pm. Partly sunny, with a high near 60. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers before 7pm. Mostly cloudy, with a low around 44. Light and variable wind. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 53. Northeast wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 44. Light and variable wind.
Sunday
A chance of showers. Mostly cloudy, with a high near 58. South wind 5 to 10 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 39. Southwest wind around 8 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 51.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Harwich Center MA
 41.7°N 70.07°W (Elev. 49 ft)
Last Update:
1:12 pm EDT Apr 13, 2026
Forecast Valid:
3pm EDT Apr 13, 2026-6pm EDT Apr 20, 2026
 
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