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Tropical Depression Nine in the Gulf of America; California October Heat Wave Continues

Tropical Depression Nine is forecast to track toward the central U.S. Gulf Coast while strengthening into a tropical storm by early Wednesday and a hurricane on Thursday. Stay tuned to forecast updates. Much higher than typical October temperatures will continue across much of California through midweek. Temperatures are forecast to gradually cool beginning Thursday in Coastal California. Read More >

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fair

51°F

11°C

Humidity 64%
Wind Speed Calm
Barometer 30.00 in (1015.9 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 6 Oct 6:52 pm EDT
Extended Forecast for

4 Miles SSW Chatham MA

  • Tonight

    Tonight: Clear, with a low around 44. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 21 mph.

    Low: 44 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. Light southwest wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 25 mph.

    High: 63 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 55. Southwest wind around 15 mph, with gusts as high as 25 mph.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63. Southwest wind 14 to 18 mph.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. West wind 9 to 14 mph.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 61. West wind 11 to 13 mph.

    High: 61 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. Northwest wind 11 to 13 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 61. Northwest wind 10 to 13 mph.

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59. Southwest wind around 9 mph.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 44. West wind around 5 mph becoming calm in the evening. Winds could gust as high as 21 mph.
Wednesday
Sunny, with a high near 63. Light southwest wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 25 mph.
Wednesday Night
Mostly clear, with a low around 55. Southwest wind around 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 63. Southwest wind 14 to 18 mph.
Thursday Night
Mostly clear, with a low around 58. West wind 9 to 14 mph.
Friday
Sunny, with a high near 61. West wind 11 to 13 mph.
Friday Night
Mostly clear, with a low around 57. Northwest wind 11 to 13 mph.
Saturday
Sunny, with a high near 61. Northwest wind 10 to 13 mph.
Saturday Night
Mostly clear, with a low around 59. Southwest wind around 9 mph.
Sunday
Mostly sunny, with a high near 63. Southwest wind 14 to 17 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 61. Breezy, with a southwest wind 18 to 20 mph. Chance of precipitation is 30%.
Columbus Day
A chance of showers. Partly sunny, with a high near 64. Southwest wind 16 to 18 mph. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 59. Breezy, with a northeast wind 16 to 20 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 62. North wind around 18 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Chatham MA
 41.61°N 69.97°W (Elev. 0 ft)
Last Update:
2:29 pm EDT Oct 6, 2026
Forecast Valid:
7pm EDT Oct 6, 2026-6pm EDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation