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.

Overcast

32°F

0°C

Humidity 79%
Wind Speed S 6 mph
Barometer 29.86 in (1011.4 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 10 Feb 9:56 pm EST
Extended Forecast for

West Dennis MA

  • Tonight

    Tonight: Rain and snow, becoming all rain after 2am. Low around 27. South wind around 6 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 27 °F

    Snow Likely
    then
    Rain/Snow

  • Wednesday

    Wednesday: Cloudy through mid morning, then gradual clearing, with a high near 37. West wind 6 to 10 mph.

    High: 37 °F

    Gradual
    Clearing

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 22. West wind 8 to 10 mph, with gusts as high as 20 mph.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 33. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 33 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 21. Northwest wind around 8 mph.

    Low: 21 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 34. Northwest wind 6 to 8 mph.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24. West wind around 7 mph.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 36. West wind 8 to 10 mph.

    High: 36 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. Northwest wind around 7 mph.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Rain and snow, becoming all rain after 2am. Low around 27. South wind around 6 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Cloudy through mid morning, then gradual clearing, with a high near 37. West wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 22. West wind 8 to 10 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 33. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.
Thursday Night
Partly cloudy, with a low around 21. Northwest wind around 8 mph.
Friday
Sunny, with a high near 34. Northwest wind 6 to 8 mph.
Friday Night
Partly cloudy, with a low around 24. West wind around 7 mph.
Saturday
Mostly sunny, with a high near 36. West wind 8 to 10 mph.
Saturday Night
Partly cloudy, with a low around 25. Northwest wind around 7 mph.
Sunday
Mostly sunny, with a high near 36. Northwest wind 5 to 7 mph becoming south in the afternoon.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 28. East wind 3 to 6 mph. Chance of precipitation is 30%.
Washington's Birthday
A chance of rain and snow. Mostly cloudy, with a high near 39. East wind 7 to 11 mph. Chance of precipitation is 40%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 29. Northwest wind around 9 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 38. Northwest wind 8 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Dennis MA
 41.66°N 70.17°W (Elev. 10 ft)
Last Update:
6:43 pm EST Feb 10, 2026
Forecast Valid:
10pm EST Feb 10, 2026-6pm EST Feb 17, 2026
 
Forecast Discussion
 
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Additional Resources

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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