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.

Fog/Mist

46°F

8°C

Humidity 96%
Wind Speed NE 13 G 22 mph
Barometer 30.09 in (1019.0 mb)
Dewpoint 45°F (7°C)
Visibility 3.00 mi
Wind Chill40°F (4°C)
Last update 18 Apr 8:52 am EDT
Extended Forecast for

West Chatham MA

  • Today

    Today: Areas of fog before 10am. Otherwise, cloudy, with a high near 47. Northeast wind 9 to 14 mph.

    High: 47 °F

    Areas Fog
    then Cloudy

  • Tonight

    Tonight: Areas of fog. Otherwise, cloudy, with a low around 42. Northeast wind around 6 mph becoming calm in the evening.

    Low: 42 °F

    Areas Fog

  • Sunday

    Sunday: Rain, mainly after 2pm. Patchy fog before noon, then patchy fog after 5pm. High near 54. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Chance Rain
    and Patchy
    Fog then Rain
    and Patchy
    Fog

  • Sunday Night

    Sunday Night: Rain, mainly before 11pm. Patchy fog before 8pm. Low around 38. Northwest wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Rain and
    Patchy Fog
    then Chance
    Rain

  • Monday

    Monday: Mostly sunny, with a high near 48. West wind around 6 mph.

    High: 48 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 35. Calm wind becoming north 5 to 7 mph after midnight.

    Low: 35 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 44. North wind around 6 mph.

    High: 44 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 37. Southwest wind 6 to 8 mph.

    Low: 37 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 51. Southwest wind around 10 mph.

    High: 51 °F

    Partly Sunny

Detailed Forecast

Today
Areas of fog before 10am. Otherwise, cloudy, with a high near 47. Northeast wind 9 to 14 mph.
Tonight
Areas of fog. Otherwise, cloudy, with a low around 42. Northeast wind around 6 mph becoming calm in the evening.
Sunday
Rain, mainly after 2pm. Patchy fog before noon, then patchy fog after 5pm. High near 54. South wind 6 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Rain, mainly before 11pm. Patchy fog before 8pm. Low around 38. Northwest wind 6 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Mostly sunny, with a high near 48. West wind around 6 mph.
Monday Night
Mostly cloudy, with a low around 35. Calm wind becoming north 5 to 7 mph after midnight.
Tuesday
Sunny, with a high near 44. North wind around 6 mph.
Tuesday Night
Partly cloudy, with a low around 37. Southwest wind 6 to 8 mph.
Wednesday
Partly sunny, with a high near 51. Southwest wind around 10 mph.
Wednesday Night
Partly cloudy, with a low around 41. Southwest wind around 6 mph becoming northwest after midnight.
Thursday
Mostly sunny, with a high near 53. North wind around 7 mph.
Thursday Night
Partly cloudy, with a low around 41. West wind around 6 mph becoming northwest in the evening.
Friday
Mostly sunny, with a high near 52. North wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Chatham MA
 41.68°N 69.99°W (Elev. 33 ft)
Last Update:
2:29 am EDT Apr 18, 2026
Forecast Valid:
9am EDT Apr 18, 2026-6pm EDT Apr 24, 2026
 
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Additional Resources

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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