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

17°C

63°F

Humidity 97%
Wind Speed E 9 km/h
Barometer 1020.9 mb (30.14 in)
Dewpoint 17°C (62°F)
Visibility 1.21 km
Last update 12 Jul 8:52 pm EDT
Extended Forecast for

Orleans MA

  • Tonight

    Tonight: Patchy fog. Otherwise, mostly cloudy, with a low around 18. Southeast wind 8 to 10 km/h.

    Low: 18 °C

    Patchy Fog

  • Sunday

    Sunday: Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 26. Southeast wind 10 to 13 km/h.

    High: 26 °C

    Patchy Fog
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 19. Southeast wind 5 to 10 km/h. Chance of precipitation is 30%.

    Low: 19 °C

    Chance
    T-storms and
    Patchy Fog

  • Monday

    Monday: Mostly sunny, with a high near 29. Southeast wind 5 to 11 km/h.

    High: 29 °C

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21. Southwest wind 8 to 10 km/h.

    Low: 21 °C

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 31. Southwest wind 10 to 13 km/h.

    High: 31 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 22. Southwest wind around 10 km/h.

    Low: 22 °C

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 32. South wind 8 to 13 km/h.

    High: 32 °C

    Hot

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. Southwest wind around 11 km/h.

    Low: 22 °C

    Partly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 18. Southeast wind 8 to 10 km/h.
Sunday
Patchy fog before 11am. Otherwise, mostly cloudy, with a high near 26. Southeast wind 10 to 13 km/h.
Sunday Night
A chance of showers and thunderstorms after 11pm. Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 19. Southeast wind 5 to 10 km/h. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 29. Southeast wind 5 to 11 km/h.
Monday Night
Mostly cloudy, with a low around 21. Southwest wind 8 to 10 km/h.
Tuesday
Mostly sunny, with a high near 31. Southwest wind 10 to 13 km/h.
Tuesday Night
Mostly clear, with a low around 22. Southwest wind around 10 km/h.
Wednesday
Sunny and hot, with a high near 32. South wind 8 to 13 km/h.
Wednesday Night
Partly cloudy, with a low around 22. Southwest wind around 11 km/h.
Thursday
Mostly sunny, with a high near 31. Southwest wind 13 to 18 km/h, with gusts as high as 34 km/h.
Thursday Night
Mostly cloudy, with a low around 21. Southwest wind around 14 km/h.
Friday
Partly sunny, with a high near 29. Southwest wind 13 to 16 km/h.
Friday Night
A chance of showers. Mostly cloudy, with a low around 21. Southwest wind around 11 km/h. Chance of precipitation is 30%.
Saturday
A chance of showers. Partly sunny, with a high near 29. West wind 11 to 14 km/h becoming northeast in the afternoon. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Orleans MA
 41.79°N 69.99°W (Elev. 10 m)
Last Update:
6:14 pm EDT Jul 12, 2025
Forecast Valid:
9pm EDT Jul 12, 2025-6pm EDT Jul 19, 2025
 
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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