National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Harwich Center MA

  • Today

    Today: Rain likely, possibly mixed with snow, becoming all snow after 5pm. Patchy dense fog before 2pm, then patchy dense fog after 3pm. Otherwise, cloudy, with a high near 38. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    Likely and
    Patchy Dense
    Fog

  • Tonight

    Tonight: Snow likely, possibly mixed with rain before 11pm, then a chance of snow between 11pm and 3am. Patchy fog between 8pm and 10pm. Otherwise, cloudy, with a low around 30. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    Low: 30 °F

    Rain/Snow
    Likely and
    Patchy Fog
    then Chance
    Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 37. Northeast wind 5 to 7 mph becoming calm in the afternoon.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. Calm wind.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of rain, snow, and freezing rain before 9am, then rain. High near 38. East wind 3 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 38 °F

    Chance Wintry
    Mix then Rain

  • Friday Night

    Friday Night: Rain before 3am, then a chance of snow. Low around 29. East wind around 7 mph becoming north after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain then
    Rain/Snow
    Likely

  • Saturday

    Saturday: A chance of snow before 9am, then a chance of rain between 9am and noon. Mostly cloudy, with a high near 36. North wind 5 to 7 mph. Chance of precipitation is 40%.

    High: 36 °F

    Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 26. Northeast wind 3 to 5 mph.

    Low: 26 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow after 1pm. Mostly cloudy, with a high near 35. Northeast wind 6 to 9 mph. Chance of precipitation is 30%.

    High: 35 °F

    Mostly Cloudy
    then Chance
    Snow

Detailed Forecast

Today
Rain likely, possibly mixed with snow, becoming all snow after 5pm. Patchy dense fog before 2pm, then patchy dense fog after 3pm. Otherwise, cloudy, with a high near 38. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Tonight
Snow likely, possibly mixed with rain before 11pm, then a chance of snow between 11pm and 3am. Patchy fog between 8pm and 10pm. Otherwise, cloudy, with a low around 30. Calm wind becoming north around 5 mph after midnight. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday
Mostly sunny, with a high near 37. Northeast wind 5 to 7 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 28. Calm wind.
Friday
A chance of rain, snow, and freezing rain before 9am, then rain. High near 38. East wind 3 to 8 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Friday Night
Rain before 3am, then a chance of snow. Low around 29. East wind around 7 mph becoming north after midnight. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Saturday
A chance of snow before 9am, then a chance of rain between 9am and noon. Mostly cloudy, with a high near 36. North wind 5 to 7 mph. Chance of precipitation is 40%.
Saturday Night
Mostly cloudy, with a low around 26. Northeast wind 3 to 5 mph.
Sunday
A chance of snow after 1pm. Mostly cloudy, with a high near 35. Northeast wind 6 to 9 mph. Chance of precipitation is 30%.
Sunday Night
Snow likely, mainly after 11pm. Cloudy, with a low around 27. Northeast wind 8 to 10 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Monday
A chance of snow. Cloudy, with a high near 34. Northeast wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 21. Northwest wind around 9 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 30. Northwest wind 8 to 10 mph, with gusts as high as 21 mph.
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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:
6:36 am EST Feb 18, 2026
Forecast Valid:
7am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation