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.

Overcast

34°F

1°C

Humidity 92%
Wind Speed NE 8 mph
Barometer 29.64 in (1003.9 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 21 Feb 1:52 am EST
Extended Forecast for

North Eastham MA

Coastal Flood Watch February 23, 01:00am until February 24, 07:00am
Winter Storm Watch February 23, 12:00am until February 23, 07:00pm
High Wind Watch February 23, 06:00am until February 23, 11:00pm
Click here for hazard details and duration
Coastal Flood Watch
Winter Storm Watch
High Wind Watch

  • Overnight

    Overnight: A chance of snow. Cloudy, with a low around 32. North wind around 14 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 32 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow, mainly before 10am. Cloudy, with a high near 35. North wind 9 to 15 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    then Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 30. North wind around 8 mph.

    Low: 30 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of snow after 1pm. Cloudy, with a high near 36. East wind 9 to 15 mph. Chance of precipitation is 20%.

    High: 36 °F

    Cloudy then
    Slight Chance
    Snow

  • Sunday Night

    Sunday Night: A chance of snow before midnight, then snow, possibly mixed with rain. The snow could be heavy at times. Low around 32. Windy, with an east wind 18 to 28 mph increasing to 29 to 39 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 32 °F

    Windy. Chance
    Snow then
    Rain/Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. High near 35. Very windy, with a north wind 44 to 47 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.

    High: 35 °F

    Heavy Snow
    and Very
    Windy

  • Monday Night

    Monday Night: Snow likely, mainly before 11pm. Cloudy, with a low around 27. Very windy, with a north wind 35 to 45 mph decreasing to 23 to 33 mph after midnight. Chance of precipitation is 70%.

    Low: 27 °F

    Snow Likely
    and Very
    Windy then
    Chance Snow
    and Windy

  • Tuesday

    Tuesday: Partly sunny, with a high near 33. Northwest wind 10 to 18 mph.

    High: 33 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 24. West wind 9 to 11 mph.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of snow. Cloudy, with a low around 32. North wind around 14 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A chance of snow, mainly before 10am. Cloudy, with a high near 35. North wind 9 to 15 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 30. North wind around 8 mph.
Sunday
A slight chance of snow after 1pm. Cloudy, with a high near 36. East wind 9 to 15 mph. Chance of precipitation is 20%.
Sunday Night
A chance of snow before midnight, then snow, possibly mixed with rain. The snow could be heavy at times. Low around 32. Windy, with an east wind 18 to 28 mph increasing to 29 to 39 mph after midnight. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Monday
Snow. The snow could be heavy at times. High near 35. Very windy, with a north wind 44 to 47 mph. Chance of precipitation is 90%. New snow accumulation of 5 to 9 inches possible.
Monday Night
Snow likely, mainly before 11pm. Cloudy, with a low around 27. Very windy, with a north wind 35 to 45 mph decreasing to 23 to 33 mph after midnight. Chance of precipitation is 70%.
Tuesday
Partly sunny, with a high near 33. Northwest wind 10 to 18 mph.
Tuesday Night
Mostly cloudy, with a low around 24. West wind 9 to 11 mph.
Wednesday
A chance of snow before 1pm, then a chance of rain between 1pm and 4pm, then a chance of rain and snow after 4pm. Mostly cloudy, with a high near 38. West wind 9 to 13 mph becoming south in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 33. Southwest wind 11 to 15 mph. Chance of precipitation is 50%.
Thursday
Rain likely. Mostly cloudy, with a high near 41. Southwest wind 14 to 17 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 32. Southwest wind 14 to 16 mph. Chance of precipitation is 50%.
Friday
A chance of rain. Partly sunny, with a high near 38. Northwest wind 10 to 15 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
North Eastham MA
 41.84°N 70.01°W (Elev. 3 ft)
Last Update:
4:49 pm EST Feb 20, 2026
Forecast Valid:
2am EST Feb 21, 2026-6pm EST Feb 27, 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