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

Snow in the Rockies; Showers and Thunderstorms Along the Gulf Coast; Potential Winter Storm for Northern Mid-Atlantic and Interior New England

A winter-like pattern will continue over much of the Lower 48 over the next few days, with snow stretching from the Rockies today into the Middle Mississippi Valley on Monday. Showers and thunderstorms will develop along the Gulf Coast and Southeast on Monday. As the storm moves northward late Monday into Tuesday, winter weather is possible from the Central Appalachians to Interior New England. Read More >

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Overcast

47°F

8°C

Humidity 93%
Wind Speed W 9 mph
Barometer 29.99 in (1015.7 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 1 Dec 12:56 am EST
Extended Forecast for

West Dennis MA

  • Overnight

    Overnight: A chance of rain, mainly before 2am. Mostly cloudy, with a low around 36. West wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Chance Rain

  • Monday

    Monday: Sunny, with a high near 43. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 43 °F

    Sunny

  • Monday Night

    Monday Night: Increasing clouds, with a low around 31. North wind 5 to 7 mph becoming calm in the evening.

    Low: 31 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Rain, mainly after 10am. The rain could be heavy at times. High near 49. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 49 °F

    Rain Likely
    then Heavy
    Rain

  • Tuesday Night

    Tuesday Night: Rain before 3am, then a chance of snow. The rain could be heavy at times. Low around 32. Northeast wind 11 to 15 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 32 °F

    Heavy Rain
    then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: A chance of snow before 7am, then a slight chance of rain between 7am and 9am. Mostly sunny, with a high near 41. Northwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 31. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 45. Southwest wind 10 to 15 mph, with gusts as high as 26 mph.

    High: 45 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. Northwest wind 13 to 15 mph, with gusts as high as 29 mph.

    Low: 18 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of rain, mainly before 2am. Mostly cloudy, with a low around 36. West wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Sunny, with a high near 43. Northwest wind 10 to 14 mph, with gusts as high as 24 mph.
Monday Night
Increasing clouds, with a low around 31. North wind 5 to 7 mph becoming calm in the evening.
Tuesday
Rain, mainly after 10am. The rain could be heavy at times. High near 49. South wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
Rain before 3am, then a chance of snow. The rain could be heavy at times. Low around 32. Northeast wind 11 to 15 mph becoming northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
A chance of snow before 7am, then a slight chance of rain between 7am and 9am. Mostly sunny, with a high near 41. Northwest wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 31. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Partly sunny, with a high near 45. Southwest wind 10 to 15 mph, with gusts as high as 26 mph.
Thursday Night
Partly cloudy, with a low around 18. Northwest wind 13 to 15 mph, with gusts as high as 29 mph.
Friday
Mostly sunny, with a high near 37. West wind around 10 mph, with gusts as high as 21 mph.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 25. West wind around 8 mph. Chance of precipitation is 40%.
Saturday
A chance of rain. Mostly cloudy, with a high near 45. South wind 8 to 11 mph becoming north in the afternoon. Chance of precipitation is 50%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 30. North wind around 10 mph. Chance of precipitation is 30%.
Sunday
A chance of rain. Partly sunny, with a high near 44. Northwest wind around 11 mph. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
West Dennis MA
 41.66°N 70.17°W (Elev. 10 ft)
Last Update:
11:02 pm EST Nov 30, 2025
Forecast Valid:
1am EST Dec 1, 2025-6pm EST Dec 7, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation