Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Dennis MA

  • Overnight

    Overnight: Mostly clear early, then becoming mostly cloudy, with a low around 19. Southwest wind 7 to 9 mph.

    Low: 19 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Rain and snow likely before noon, then rain.  High near 38. Southwest wind 10 to 17 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 38 °F

    Rain/Snow
    Likely then
    Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. Southwest wind 9 to 13 mph.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of rain and snow after 3pm.  Mostly sunny, with a high near 37. West wind 7 to 10 mph.  Chance of precipitation is 20%.

    High: 37 °F

    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Thursday Night

    Thursday Night: A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 2am.  Partly cloudy, with a low around 26. Northwest wind 5 to 7 mph.  Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 36. Northwest wind around 6 mph becoming southwest in the afternoon.

    High: 36 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 29. South wind around 6 mph.

    Low: 29 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 42. South wind 7 to 10 mph.

    High: 42 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Southwest wind 6 to 8 mph becoming northwest after midnight.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear early, then becoming mostly cloudy, with a low around 19. Southwest wind 7 to 9 mph.
Wednesday
Rain and snow likely before noon, then rain. High near 38. Southwest wind 10 to 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 31. Southwest wind 9 to 13 mph.
Thursday
A slight chance of rain and snow after 3pm. Mostly sunny, with a high near 37. West wind 7 to 10 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of rain and snow before 8pm, then a slight chance of snow between 8pm and 2am. Partly cloudy, with a low around 26. Northwest wind 5 to 7 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 36. Northwest wind around 6 mph becoming southwest in the afternoon.
Friday Night
Mostly clear, with a low around 29. South wind around 6 mph.
Saturday
Mostly sunny, with a high near 42. South wind 7 to 10 mph.
Saturday Night
Partly cloudy, with a low around 30. Southwest wind 6 to 8 mph becoming northwest after midnight.
Sunday
Partly sunny, with a high near 36. West wind 9 to 11 mph.
Sunday Night
Partly cloudy, with a low around 20. Northwest wind 10 to 14 mph.
Monday
A chance of snow. Mostly cloudy, with a high near 28. Northeast wind 10 to 13 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow. Mostly cloudy, with a low around 22. Northeast wind 9 to 11 mph. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 34. Northeast wind 9 to 11 mph.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Dennis MA
 41.74°N 70.21°W (Elev. 30 ft)
1:01 am EST Feb 25, 2026
1am EST Feb 25, 2026-6pm EST Mar 3, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database