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

38°F

3°C

Humidity 86%
Wind Speed N 8 mph
Barometer 30.27 in (1025.2 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 21 Apr 1:52 am EDT
Extended Forecast for

West Chatham MA

  • Overnight

    Overnight: Cloudy, with a low around 36. North wind around 8 mph.

    Low: 36 °F

    Cloudy

  • Tuesday

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

    High: 45 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. South wind 5 to 9 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Rain likely, mainly after 2pm. Mostly cloudy, with a high near 45. South wind 11 to 14 mph. Chance of precipitation is 60%.

    High: 45 °F

    Slight Chance
    Rain then
    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 9pm. Mostly cloudy, with a low around 39. Southeast wind 5 to 13 mph. 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. Light and variable wind becoming west 5 to 7 mph in the morning. 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. Northwest wind around 5 mph.

    Low: 40 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 50. North wind 6 to 8 mph.

    High: 50 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 40. Light and variable wind.

    Low: 40 °F

    Mostly Clear

Detailed Forecast

Overnight
Cloudy, with a low around 36. North wind around 8 mph.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 45. Northeast wind 5 to 9 mph.
Tuesday Night
Partly cloudy, with a low around 36. South wind 5 to 9 mph.
Wednesday
Rain likely, mainly after 2pm. Mostly cloudy, with a high near 45. South wind 11 to 14 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of rain, mainly before 9pm. Mostly cloudy, with a low around 39. Southeast wind 5 to 13 mph. 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. Light and variable wind becoming west 5 to 7 mph in the morning. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 40. Northwest wind around 5 mph.
Friday
Mostly sunny, with a high near 50. North wind 6 to 8 mph.
Friday Night
Mostly clear, with a low around 40. Light and variable wind.
Saturday
Mostly sunny, with a high near 50. Northeast wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 41. Light east wind.
Sunday
Partly sunny, with a high near 50. Northeast wind 5 to 8 mph.
Sunday Night
Partly cloudy, with a low around 42. Northeast wind around 6 mph.
Monday
Mostly sunny, with a high near 52. Northeast wind 6 to 8 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Chatham MA
 41.69°N 70.01°W (Elev. 49 ft)
Last Update:
1:57 am EDT Apr 21, 2026
Forecast Valid:
2am EDT Apr 21, 2026-6pm EDT Apr 27, 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