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

Severe Thunderstorms and Heavy Rain in the Southern U.S.; Snow in the Northern Rockies and Northern Plains

A storm system will shift from eastern Texas into the lower Mississippi Valley today with additional threats of severe thunderstorms and heavy to excessive rainfall which may bring flooding. In the northern U.S., a storm will bring heavy snow and gusty winds over parts of the northern Rockies, northern Plains, and Upper Midwest today into Wednesday. Read More >

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

36°F

2°C

Humidity 86%
Wind Speed Calm
Barometer 30.21 in (1023.2 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 24 Nov 5:56 pm EST
Extended Forecast for

Hyannis MA

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Northwest wind around 6 mph becoming calm.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 52. Southwest wind 6 to 11 mph.

    High: 52 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain, mainly after 11pm. Patchy fog after 1am. Low around 46. South wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain Likely
    then Rain and
    Patchy Fog

  • Wednesday

    Wednesday: Rain likely before 7am, then showers likely, mainly between 7am and 1pm. Cloudy, with a high near 57. South wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 57 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 40. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    Low: 40 °F

    Chance
    Showers

  • Thanksgiving Day

    Thanksgiving Day: Mostly sunny, with a high near 48. West wind 14 to 16 mph, with gusts as high as 28 mph.

    High: 48 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 33. West wind around 15 mph, with gusts as high as 32 mph.

    Low: 33 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 42. Breezy, with a west wind 16 to 20 mph, with gusts as high as 37 mph.

    High: 42 °F

    Mostly Sunny
    and Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. West wind 15 to 17 mph, with gusts as high as 33 mph.

    Low: 30 °F

    Mostly Clear

Detailed Forecast

Tonight
Partly cloudy, with a low around 35. Northwest wind around 6 mph becoming calm.
Tuesday
Mostly cloudy, with a high near 52. Southwest wind 6 to 11 mph.
Tuesday Night
Rain, mainly after 11pm. Patchy fog after 1am. Low around 46. South wind 7 to 11 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely before 7am, then showers likely, mainly between 7am and 1pm. Cloudy, with a high near 57. South wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 40. Southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Thanksgiving Day
Mostly sunny, with a high near 48. West wind 14 to 16 mph, with gusts as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 33. West wind around 15 mph, with gusts as high as 32 mph.
Friday
Mostly sunny, with a high near 42. Breezy, with a west wind 16 to 20 mph, with gusts as high as 37 mph.
Friday Night
Mostly clear, with a low around 30. West wind 15 to 17 mph, with gusts as high as 33 mph.
Saturday
Sunny, with a high near 40. West wind 10 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 30. West wind around 7 mph.
Sunday
Partly sunny, with a high near 47. West wind 6 to 9 mph becoming south in the afternoon.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 38. South wind 7 to 9 mph. Chance of precipitation is 40%.
Monday
A chance of rain. Mostly cloudy, with a high near 53. Southwest wind 10 to 13 mph. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hyannis MA
 41.66°N 70.29°W (Elev. 39 ft)
Last Update:
1:47 pm EST Nov 24, 2025
Forecast Valid:
6pm EST Nov 24, 2025-6pm EST Dec 1, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation