National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Light Rain

38°F

3°C

Humidity 89%
Wind Speed N 16 G 31 mph
Barometer 29.72 in (1006.6 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 3 Dec 5:56 am EST
Extended Forecast for

East Dennis MA

  • Today

    Today: Cloudy, then gradually becoming mostly sunny, with a high near 42. Breezy, with a north wind 17 to 22 mph decreasing to 7 to 12 mph in the afternoon.

    High: 42 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Southwest wind 5 to 8 mph.

    Low: 32 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of rain after 1pm. Increasing clouds, with a high near 43. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 43 °F

    Partly Sunny
    then Slight
    Chance Rain
    and Breezy

  • Thursday Night

    Thursday Night: A slight chance of snow before 9pm. Partly cloudy, with a low around 17. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

    Low: 17 °F

    Slight Chance
    Snow and
    Blustery then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 35. Northwest wind 8 to 10 mph becoming southwest in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of snow between 8pm and midnight, then a chance of rain. Mostly cloudy, with a low around 27. Southwest wind around 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 27 °F

    Slight Chance
    Snow then
    Chance Rain

  • Saturday

    Saturday: A chance of rain. Mostly cloudy, with a high near 43. Southeast wind around 7 mph becoming west in the afternoon. Chance of precipitation is 40%.

    High: 43 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain before 9pm. Mostly cloudy, with a low around 30. West wind around 7 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 40. Northwest wind 8 to 10 mph.

    High: 40 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy, then gradually becoming mostly sunny, with a high near 42. Breezy, with a north wind 17 to 22 mph decreasing to 7 to 12 mph in the afternoon.
Tonight
Partly cloudy, with a low around 32. Southwest wind 5 to 8 mph.
Thursday
A slight chance of rain after 1pm. Increasing clouds, with a high near 43. Breezy, with a west wind 13 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow before 9pm. Partly cloudy, with a low around 17. Blustery, with a northwest wind 14 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 35. Northwest wind 8 to 10 mph becoming southwest in the afternoon.
Friday Night
A slight chance of snow between 8pm and midnight, then a chance of rain. Mostly cloudy, with a low around 27. Southwest wind around 7 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A chance of rain. Mostly cloudy, with a high near 43. Southeast wind around 7 mph becoming west in the afternoon. Chance of precipitation is 40%.
Saturday Night
A chance of rain before 9pm. Mostly cloudy, with a low around 30. West wind around 7 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 40. Northwest wind 8 to 10 mph.
Sunday Night
Mostly cloudy, with a low around 26. Northwest wind around 9 mph.
Monday
Partly sunny, with a high near 35. North wind around 11 mph.
Monday Night
Partly cloudy, with a low around 23. North wind around 10 mph.
Tuesday
Mostly sunny, with a high near 39. Northwest wind around 11 mph becoming southwest in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Dennis MA
 41.73°N 70.18°W (Elev. 121 ft)
Last Update:
6:18 am EST Dec 3, 2025
Forecast Valid:
6am EST Dec 3, 2025-6pm EST Dec 9, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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