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.

Light Rain Fog/Mist

47°F

8°C

Humidity 97%
Wind Speed SW 14 G 25 mph
Barometer 29.63 in (1003.3 mb)
Dewpoint 46°F (8°C)
Visibility 5.00 mi
Wind Chill41°F (5°C)
Last update 27 Mar 1:52 am EDT
Extended Forecast for

Chatham MA

  • Overnight

    Overnight: Rain. Patchy fog. Low around 37. Southwest wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Rain and
    Patchy Fog

  • Friday

    Friday: Rain likely before noon, then a slight chance of rain after 2pm. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 46. North wind 9 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 46 °F

    Rain Likely
    and Patchy
    Fog then
    Slight Chance
    Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. Northeast wind around 8 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35. North wind 10 to 13 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 28. Northwest wind 3 to 7 mph.

    Low: 28 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 43. Southwest wind 7 to 14 mph.

    High: 43 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 40. Southwest wind around 11 mph, with gusts as high as 21 mph.

    Low: 40 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 48. Southwest wind 10 to 14 mph.

    High: 48 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 42. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 42 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain. Patchy fog. Low around 37. Southwest wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain likely before noon, then a slight chance of rain after 2pm. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 46. North wind 9 to 14 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly cloudy, with a low around 28. Northeast wind around 8 mph.
Saturday
Partly sunny, with a high near 35. North wind 10 to 13 mph.
Saturday Night
Mostly clear, with a low around 28. Northwest wind 3 to 7 mph.
Sunday
Sunny, with a high near 43. Southwest wind 7 to 14 mph.
Sunday Night
Mostly cloudy, with a low around 40. Southwest wind around 11 mph, with gusts as high as 21 mph.
Monday
Partly sunny, with a high near 48. Southwest wind 10 to 14 mph.
Monday Night
Mostly cloudy, with a low around 42. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tuesday
A chance of rain after 1pm. Partly sunny, with a high near 47. Northwest wind around 10 mph becoming south in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 42. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50. Southwest wind 11 to 14 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 43. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Thursday
A chance of rain. Mostly cloudy, with a high near 49. Southwest wind 11 to 14 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chatham MA
 41.68°N 69.96°W (Elev. 13 ft)
Last Update:
9:14 pm EDT Mar 26, 2026
Forecast Valid:
2am EDT Mar 27, 2026-6pm EDT Apr 2, 2026
 
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Additional Resources

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