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

Widespread Rain from Texas to the Central Appalachians; Heavy to Excessive Rainfall in Southern California and the Southwest

Scattered thunderstorms and widespread showers are expected from the Texas coast to the central Appalachians today. Heavy to excessive rainfall will continue in southern California into the Desert Southwest through Saturday. Heavy rain will pose a risk of flash flooding, especially across burn scar and urbanized regions. Read More >

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

38°F

3°C

Humidity 93%
Wind Speed Calm
Barometer 30.10 in (1019.2 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 21 Nov 7:56 am EST
Extended Forecast for

Barnstable MA

  • Today

    Today: Increasing clouds, with a high near 50. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 50 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A slight chance of rain after 2am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 42. West wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Mostly Cloudy
    then Slight
    Chance Rain
    and Patchy
    Fog

  • Saturday

    Saturday: A chance of rain, mainly before noon. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 48. North wind 6 to 11 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Chance Rain
    and Patchy
    Fog

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 34. North wind 7 to 10 mph.

    Low: 34 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 43. West wind 6 to 9 mph.

    High: 43 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. West wind around 8 mph.

    Low: 37 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 49. West wind 8 to 10 mph.

    High: 49 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 38. Northwest wind around 7 mph.

    Low: 38 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 50. South wind 6 to 9 mph.

    High: 50 °F

    Mostly Cloudy

Detailed Forecast

Today
Increasing clouds, with a high near 50. Southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Tonight
A slight chance of rain after 2am. Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 42. West wind 5 to 7 mph. Chance of precipitation is 20%.
Saturday
A chance of rain, mainly before noon. Patchy fog before 9am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 48. North wind 6 to 11 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Mostly clear, with a low around 34. North wind 7 to 10 mph.
Sunday
Mostly sunny, with a high near 43. West wind 6 to 9 mph.
Sunday Night
Partly cloudy, with a low around 37. West wind around 8 mph.
Monday
Sunny, with a high near 49. West wind 8 to 10 mph.
Monday Night
Partly cloudy, with a low around 38. Northwest wind around 7 mph.
Tuesday
Mostly cloudy, with a high near 50. South wind 6 to 9 mph.
Tuesday Night
Rain likely, mainly after 10pm. Cloudy, with a low around 46. South wind around 9 mph. Chance of precipitation is 70%.
Wednesday
Rain likely. Mostly cloudy, with a high near 54. South wind around 10 mph. Chance of precipitation is 60%.
Wednesday Night
A chance of rain. Mostly cloudy, with a low around 46. Southwest wind around 9 mph. Chance of precipitation is 50%.
Thanksgiving Day
A chance of rain. Partly sunny, with a high near 52. Southwest wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Barnstable MA
 41.68°N 70.31°W (Elev. 89 ft)
Last Update:
12:32 am EST Nov 21, 2025
Forecast Valid:
8am EST Nov 21, 2025-6pm EST Nov 27, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation