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.

Fair

45°F

7°C

Humidity 77%
Wind Speed NE 5 mph
Barometer 30.16 in (1021.3 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 27 Apr 4:56 am EDT
Extended Forecast for

Barnstable MA

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 56. Northeast wind 6 to 11 mph, with gusts as high as 22 mph.

    High: 56 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. Northeast wind around 7 mph.

    Low: 40 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. North wind 9 to 13 mph.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 3am. Increasing clouds, with a low around 41. North wind around 7 mph. Chance of precipitation is 30%.

    Low: 41 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, mainly before 7am. Mostly cloudy, with a high near 54. North wind 6 to 8 mph. Chance of precipitation is 30%.

    High: 54 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 5am. Cloudy, with a low around 44. Southeast wind 6 to 8 mph. Chance of precipitation is 60%.

    Low: 44 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Thursday

    Thursday: Showers. High near 54. Southeast wind 10 to 13 mph. Chance of precipitation is 90%.

    High: 54 °F

    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 44. Southeast wind around 8 mph becoming west after midnight. Chance of precipitation is 60%.

    Low: 44 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 54. West wind 9 to 11 mph.

    High: 54 °F

    Partly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 56. Northeast wind 6 to 11 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 40. Northeast wind around 7 mph.
Tuesday
Mostly sunny, with a high near 50. North wind 9 to 13 mph.
Tuesday Night
A chance of showers, mainly after 3am. Increasing clouds, with a low around 41. North wind around 7 mph. Chance of precipitation is 30%.
Wednesday
A chance of showers, mainly before 7am. Mostly cloudy, with a high near 54. North wind 6 to 8 mph. Chance of precipitation is 30%.
Wednesday Night
Showers likely, mainly after 5am. Cloudy, with a low around 44. Southeast wind 6 to 8 mph. Chance of precipitation is 60%.
Thursday
Showers. High near 54. Southeast wind 10 to 13 mph. Chance of precipitation is 90%.
Thursday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 44. Southeast wind around 8 mph becoming west after midnight. Chance of precipitation is 60%.
Friday
Partly sunny, with a high near 54. West wind 9 to 11 mph.
Friday Night
Mostly cloudy, with a low around 42. West wind around 7 mph.
Saturday
Partly sunny, with a high near 55. West wind 7 to 10 mph.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 41. West wind around 7 mph. Chance of precipitation is 30%.
Sunday
A chance of showers. Partly sunny, with a high near 54. West wind 7 to 9 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Barnstable MA
 41.71°N 70.31°W (Elev. 16 ft)
Last Update:
1:47 am EDT Apr 27, 2026
Forecast Valid:
5am EDT Apr 27, 2026-6pm EDT May 3, 2026
 
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