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

67°F

19°C

Humidity 81%
Wind Speed Vrbl 3 mph
Barometer 30.07 in (1018.3 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 1 Sep 12:52 pm EDT
Extended Forecast for

2 Miles SSE Eastham MA

  • This Afternoon

    This Afternoon: Showers likely. The rain could be heavy at times. Cloudy, with a high near 69. Southeast wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 69 °F

    Heavy Rain

  • Tonight

    Tonight: Showers likely before 2am, then a slight chance of showers after 3am. Patchy fog between 7pm and 9pm. Otherwise, cloudy, with a low around 63. East wind around 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 63 °F

    Showers
    Likely and
    Patchy Fog
    then Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 73. East wind 10 to 13 mph.

    High: 73 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly after 3am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 66. East wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Mostly Cloudy
    then Chance
    Showers and
    Patchy Fog

  • Thursday

    Thursday: Showers and thunderstorms before 2pm, then showers likely. Patchy fog before 9am. High near 73. South wind 9 to 11 mph. Chance of precipitation is 80%.

    High: 73 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 66. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 72. Northwest wind 6 to 9 mph.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. Light west wind becoming north 5 to 9 mph in the evening.

    Low: 61 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 71. North wind 11 to 14 mph.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Showers likely. The rain could be heavy at times. Cloudy, with a high near 69. Southeast wind around 9 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Showers likely before 2am, then a slight chance of showers after 3am. Patchy fog between 7pm and 9pm. Otherwise, cloudy, with a low around 63. East wind around 11 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Partly sunny, with a high near 73. East wind 10 to 13 mph.
Wednesday Night
A chance of showers, mainly after 3am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 66. East wind 7 to 9 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers and thunderstorms before 2pm, then showers likely. Patchy fog before 9am. High near 73. South wind 9 to 11 mph. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 66. South wind around 5 mph becoming northwest after midnight. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 72. Northwest wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 61. Light west wind becoming north 5 to 9 mph in the evening.
Saturday
Mostly sunny, with a high near 71. North wind 11 to 14 mph.
Saturday Night
Partly cloudy, with a low around 60. North wind 8 to 10 mph.
Sunday
Sunny, with a high near 71. North wind 11 to 14 mph.
Sunday Night
Mostly clear, with a low around 61. North wind 3 to 5 mph.
Labor Day
Sunny, with a high near 73. North wind 7 to 10 mph becoming east in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Eastham MA
 41.79°N 69.96°W (Elev. 52 ft)
Last Update:
7:04 am EDT Sep 1, 2026
Forecast Valid:
1pm EDT Sep 1, 2026-6pm EDT Sep 7, 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