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

37°F

3°C

Humidity 76%
Wind Speed Vrbl 6 mph
Barometer 30.28 in (1025.4 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 21 Apr 2:52 am EDT
Extended Forecast for

West Chatham MA

  • Overnight

    Overnight: Cloudy, with a low around 37. North wind around 7 mph.

    Low: 37 °F

    Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 45. Northeast wind 5 to 9 mph becoming light east in the afternoon.

    High: 45 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. Southwest wind 6 to 9 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of rain, mainly after noon. Mostly cloudy, with a high near 45. South wind 11 to 15 mph. Chance of precipitation is 50%.

    High: 45 °F

    Slight Chance
    Rain then
    Chance Rain

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 9pm. Mostly cloudy, with a low around 39. South wind 8 to 13 mph becoming light southeast after midnight. Chance of precipitation is 30%.

    Low: 39 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of showers before 10am, then a slight chance of showers after 4pm. Partly sunny, with a high near 49. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Showers then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 40. Light northwest wind.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50. North wind 5 to 7 mph.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Calm wind.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Overnight
Cloudy, with a low around 37. North wind around 7 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 45. Northeast wind 5 to 9 mph becoming light east in the afternoon.
Tuesday Night
Partly cloudy, with a low around 36. Southwest wind 6 to 9 mph.
Wednesday
A chance of rain, mainly after noon. Mostly cloudy, with a high near 45. South wind 11 to 15 mph. Chance of precipitation is 50%.
Wednesday Night
A chance of rain, mainly before 9pm. Mostly cloudy, with a low around 39. South wind 8 to 13 mph becoming light southeast after midnight. Chance of precipitation is 30%.
Thursday
A slight chance of showers before 10am, then a slight chance of showers after 4pm. Partly sunny, with a high near 49. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 40. Light northwest wind.
Friday
Mostly sunny, with a high near 50. North wind 5 to 7 mph.
Friday Night
Mostly clear, with a low around 40. Calm wind.
Saturday
Mostly sunny, with a high near 49. Northeast wind 3 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 41. Calm wind.
Sunday
Partly sunny, with a high near 50. Northeast wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 42. Northeast wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 52. Northeast wind 6 to 8 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
West Chatham MA
 41.68°N 69.99°W (Elev. 33 ft)
Last Update:
1:57 am EDT Apr 21, 2026
Forecast Valid:
3am EDT Apr 21, 2026-6pm EDT Apr 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