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

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

38°F

3°C

Humidity 65%
Wind Speed NW 10 G 24 mph
Barometer 29.59 in (1002.0 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 11 Feb 10:56 am EST
Extended Forecast for

Dennis MA

  • Today

    Today: Mostly sunny, with a high near 37. West wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 37 °F

    Mostly Sunny

  • Tonight

    Tonight: A slight chance of snow between 11pm and midnight. Mostly cloudy, with a low around 24. Northwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 33. Northwest wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 33 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22. Northwest wind 11 to 13 mph.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 33. Northwest wind around 10 mph.

    High: 33 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 24. West wind around 10 mph. Chance of precipitation is 20%.

    Low: 24 °F

    Partly Cloudy
    then Slight
    Chance Snow

  • Saturday

    Saturday: Mostly sunny, with a high near 35. West wind around 11 mph.

    High: 35 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26. Northwest wind around 10 mph.

    Low: 26 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34. North wind 7 to 9 mph.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 37. West wind 10 to 14 mph, with gusts as high as 25 mph.
Tonight
A slight chance of snow between 11pm and midnight. Mostly cloudy, with a low around 24. Northwest wind 11 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 33. Northwest wind 13 to 16 mph, with gusts as high as 26 mph.
Thursday Night
Mostly clear, with a low around 22. Northwest wind 11 to 13 mph.
Friday
Sunny, with a high near 33. Northwest wind around 10 mph.
Friday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 24. West wind around 10 mph. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 35. West wind around 11 mph.
Saturday Night
Partly cloudy, with a low around 26. Northwest wind around 10 mph.
Sunday
Mostly sunny, with a high near 34. North wind 7 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 29. Northwest wind 6 to 9 mph becoming southeast in the evening.
Washington's Birthday
Mostly cloudy, with a high near 38. Southeast wind 10 to 13 mph becoming northeast in the afternoon.
Monday Night
Mostly cloudy, with a low around 31. Northwest wind 11 to 13 mph.
Tuesday
Mostly sunny, with a high near 39. Northwest wind 10 to 13 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Dennis MA
 41.74°N 70.21°W (Elev. 30 ft)
Last Update:
5:27 am EST Feb 11, 2026
Forecast Valid:
11am EST Feb 11, 2026-6pm EST Feb 17, 2026
 
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Additional Resources

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Chance of Precipitation