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

29°F

-2°C

Humidity 34%
Wind Speed NW 10 G 20 mph
Barometer 30.12 in (1020.0 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 18 Mar 1:56 am EDT
Extended Forecast for

Barnstable MA

  • Overnight

    Overnight: Mostly clear, with a low around 23. West wind around 10 mph, with gusts as high as 21 mph.

    Low: 23 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 35. Northwest wind 5 to 7 mph becoming northeast in the afternoon.

    High: 35 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 31. Light south wind.

    Low: 31 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 44. Southwest wind 5 to 7 mph.

    High: 44 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 33. Southwest wind around 6 mph.

    Low: 33 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of rain after 10am. Partly sunny, with a high near 46. South wind 7 to 11 mph. Chance of precipitation is 30%.

    High: 46 °F

    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain. Mostly cloudy, with a low around 34. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 34 °F

    Chance Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 23. West wind around 10 mph, with gusts as high as 21 mph.
Wednesday
Mostly sunny, with a high near 35. Northwest wind 5 to 7 mph becoming northeast in the afternoon.
Wednesday Night
Partly cloudy, with a low around 26. Calm wind.
Thursday
Mostly sunny, with a high near 40. Calm wind becoming southeast around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 31. Light south wind.
Friday
Partly sunny, with a high near 44. Southwest wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 33. Southwest wind around 6 mph.
Saturday
A chance of rain after 10am. Partly sunny, with a high near 46. South wind 7 to 11 mph. Chance of precipitation is 30%.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 34. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
A chance of rain. Partly sunny, with a high near 47. Southwest wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 33. West wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Monday
A chance of rain. Mostly sunny, with a high near 45. Northwest wind 11 to 13 mph. Chance of precipitation is 30%.
Monday Night
Mostly clear, with a low around 27. North wind around 10 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 40. North wind around 9 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Barnstable MA
 41.71°N 70.31°W (Elev. 16 ft)
Last Update:
4:06 pm EDT Mar 17, 2026
Forecast Valid:
2am EDT Mar 18, 2026-6pm EDT Mar 24, 2026
 
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