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.

Partly Cloudy

35°F

2°C

Humidity 70%
Wind Speed NE 7 mph
Barometer 30.04 in (1017.3 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 19 Feb 7:56 am EST
Extended Forecast for

West Dennis MA

  • Today

    Today: Mostly sunny, with a high near 38. North wind around 6 mph becoming calm in the afternoon.

    High: 38 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Friday

    Friday: Rain, mainly after 2pm. High near 37. Light southeast wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 37 °F

    Chance Rain
    then Rain

  • Friday Night

    Friday Night: Rain before midnight, then freezing rain likely between midnight and 2am, then snow likely after 2am. Low around 28. North wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 28 °F

    Rain then
    Wintry Mix
    Likely

  • Saturday

    Saturday: A chance of snow, mainly before 11am. Cloudy, with a high near 34. North wind 6 to 9 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 25. North wind 3 to 5 mph.

    Low: 25 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 35. Northeast wind 6 to 9 mph.

    High: 35 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of snow after 8pm. Cloudy, with a low around 28. Northeast wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.

    Low: 28 °F

    Chance Snow

  • Monday

    Monday: A chance of snow. Cloudy, with a high near 34. North wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.

    High: 34 °F

    Chance Snow

Detailed Forecast

Today
Mostly sunny, with a high near 38. North wind around 6 mph becoming calm in the afternoon.
Tonight
Mostly cloudy, with a low around 27. Calm wind.
Friday
Rain, mainly after 2pm. High near 37. Light southeast wind becoming east 5 to 9 mph in the morning. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain before midnight, then freezing rain likely between midnight and 2am, then snow likely after 2am. Low around 28. North wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
A chance of snow, mainly before 11am. Cloudy, with a high near 34. North wind 6 to 9 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 25. North wind 3 to 5 mph.
Sunday
Mostly cloudy, with a high near 35. Northeast wind 6 to 9 mph.
Sunday Night
A chance of snow after 8pm. Cloudy, with a low around 28. Northeast wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Cloudy, with a high near 34. North wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Monday Night
A chance of snow before midnight. Mostly cloudy, with a low around 23. North wind 9 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
Tuesday
Mostly sunny, with a high near 33. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 20. West wind around 6 mph.
Wednesday
Mostly sunny, with a high near 38. West wind 6 to 9 mph becoming south in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
West Dennis MA
 41.66°N 70.17°W (Elev. 10 ft)
Last Update:
5:14 am EST Feb 19, 2026
Forecast Valid:
8am EST Feb 19, 2026-6pm EST Feb 25, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation