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

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

38°F

3°C

Humidity 89%
Wind Speed Calm
Barometer 30.05 in (1017.5 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 7 Oct 4:56 am EDT
Extended Forecast for

Dennis MA

  • Today

    Today: Sunny, with a high near 62. Light west wind becoming southwest 6 to 11 mph in the morning.

    High: 62 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. Southwest wind around 9 mph, with gusts as high as 23 mph.

    Low: 57 °F

    Mostly Clear

  • Thursday

    Thursday: Increasing clouds, with a high near 69. Southwest wind 11 to 14 mph, with gusts as high as 29 mph.

    High: 69 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming clear, with a low around 54. West wind around 7 mph.

    Low: 54 °F

    Decreasing
    Clouds

  • Friday

    Friday: Sunny, with a high near 66. West wind around 9 mph.

    High: 66 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 53. Northwest wind around 7 mph.

    Low: 53 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 63. Southwest wind around 6 mph.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. Southwest wind around 6 mph.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 65. Southwest wind 8 to 13 mph.

    High: 65 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 62. Light west wind becoming southwest 6 to 11 mph in the morning.
Tonight
Mostly clear, with a low around 57. Southwest wind around 9 mph, with gusts as high as 23 mph.
Thursday
Increasing clouds, with a high near 69. Southwest wind 11 to 14 mph, with gusts as high as 29 mph.
Thursday Night
Mostly cloudy, then gradually becoming clear, with a low around 54. West wind around 7 mph.
Friday
Sunny, with a high near 66. West wind around 9 mph.
Friday Night
Mostly clear, with a low around 53. Northwest wind around 7 mph.
Saturday
Sunny, with a high near 63. Southwest wind around 6 mph.
Saturday Night
Mostly clear, with a low around 55. Southwest wind around 6 mph.
Sunday
Mostly sunny, with a high near 65. Southwest wind 8 to 13 mph.
Sunday Night
A chance of showers after 10pm. The rain could be heavy at times. Mostly cloudy, with a low around 59. Southwest wind around 10 mph. Chance of precipitation is 50%.
Columbus Day
Showers likely. The rain could be heavy at times. Partly sunny, with a high near 67. South wind 11 to 14 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 57. West wind 10 to 13 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 64. North wind 11 to 14 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Dennis MA
 41.73°N 70.18°W (Elev. 121 ft)
2:25 am EDT Oct 7, 2026
5am EDT Oct 7, 2026-6pm EDT Oct 13, 2026
 
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Additional Resources

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