Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Overcast

32°F

0°C

Humidity 59%
Wind Speed NE 10 mph
Barometer 29.70 in (1005.9 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 6 Feb 9:56 am EST
Extended Forecast for

Dennis MA

Cold Weather Advisory February 7, 06:00pm until February 8, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
  • Today

    Today: Mostly cloudy, with a high near 32. Northeast wind 6 to 10 mph.

    High: 32 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of snow, mainly after 4am.  Cloudy, with a low around 25. Light and variable wind.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 25 °F

    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow likely, mainly after 7am.  Cloudy, with a high near 32. Breezy, with an east wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

    High: 32 °F

    Snow Likely
    and Breezy

  • Saturday Night

    Saturday Night: Snow likely, mainly between 10pm and 11pm.  Cloudy, with a low around 12. Wind chill values as low as -4. Windy, with a northwest wind 25 to 29 mph, with gusts as high as 40 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 12 °F

    Snow Likely
    and Windy

  • Sunday

    Sunday: A slight chance of snow before 1pm.  Mostly cloudy, with a high near 19. Windy, with a northwest wind 18 to 26 mph, with gusts as high as 36 mph.  Chance of precipitation is 20%.

    High: 19 °F

    Slight Chance
    Snow and
    Windy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 10. Northwest wind 15 to 18 mph.

    Low: 10 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 24. Northwest wind 11 to 14 mph.

    High: 24 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. Northwest wind 10 to 13 mph.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 30. Northwest wind 7 to 10 mph.

    High: 30 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 32. Northeast wind 6 to 10 mph.
Tonight
A chance of snow, mainly after 4am. Cloudy, with a low around 25. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
Snow likely, mainly after 7am. Cloudy, with a high near 32. Breezy, with an east wind 7 to 12 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
Snow likely, mainly between 10pm and 11pm. Cloudy, with a low around 12. Wind chill values as low as -4. Windy, with a northwest wind 25 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Sunday
A slight chance of snow before 1pm. Mostly cloudy, with a high near 19. Windy, with a northwest wind 18 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 10. Northwest wind 15 to 18 mph.
Monday
Mostly sunny, with a high near 24. Northwest wind 11 to 14 mph.
Monday Night
Mostly clear, with a low around 17. Northwest wind 10 to 13 mph.
Tuesday
Sunny, with a high near 30. Northwest wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 23. Northwest wind around 6 mph.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 34. Northwest wind 6 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Southwest wind 8 to 13 mph becoming northwest after midnight. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Partly sunny, with a high near 34. Northwest wind around 15 mph. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Dennis MA
 41.74°N 70.21°W (Elev. 30 ft)
6:18 am EST Feb 6, 2026
10am EST Feb 6, 2026-6pm EST Feb 12, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database