October Heat Wave in California; Tropical Cyclone Possible in the Gulf

Much higher than typical October temperatures will continue across coastal southern California up through the Bay Area and Central Valley through midweek resulting in result in Major to Extreme HeatRisk. A tropical depression is likely to form over the Gulf of America during the middle part of this week with further strengthening possible as it moves northeastward later this week. Read More >

Current conditions at

Chatham, Chatham Municipal Airport (KCQX)

Lat: 41.69°NLon: 69.99°WElev: 66ft.

Fair

60°F

16°C

Humidity 41%
Wind Speed W 8 mph
Barometer 29.98 in (1015.2 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 6 Oct 3:52 pm EDT
Extended Forecast for

Chatham MA

  • Tonight

    Tonight: Clear, with a low around 44. West wind around 6 mph becoming calm  after midnight. Winds could gust as high as 23 mph.

    Low: 44 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 63. Light south wind increasing to 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.

    Low: 55 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 65. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 65 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. West wind 7 to 9 mph.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. West wind 9 to 11 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 55. Northwest wind around 9 mph.

    Low: 55 °F

    Mostly Clear

  • Saturday

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

    High: 61 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. Southwest wind around 7 mph.

    Low: 56 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 44. West wind around 6 mph becoming calm after midnight. Winds could gust as high as 23 mph.
Wednesday
Sunny, with a high near 63. Light south wind increasing to 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.
Thursday
Sunny, with a high near 65. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Mostly clear, with a low around 57. West wind 7 to 9 mph.
Friday
Sunny, with a high near 62. West wind 9 to 11 mph.
Friday Night
Mostly clear, with a low around 55. Northwest wind around 9 mph.
Saturday
Sunny, with a high near 61. Northwest wind around 10 mph.
Saturday Night
Mostly clear, with a low around 56. Southwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 64. Southwest wind 10 to 15 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 59. Southwest wind around 14 mph. Chance of precipitation is 30%.
Columbus Day
A chance of showers. Partly sunny, with a high near 65. Southwest wind 13 to 15 mph. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 57. Northeast wind 11 to 13 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 62. North wind around 14 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Chatham MA
 41.68°N 69.96°W (Elev. 13 ft)
2:29 pm EDT Oct 6, 2026
4pm EDT Oct 6, 2026-6pm EDT Oct 13, 2026
 
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