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

37°F

3°C

Humidity 70%
Wind Speed SW 17 mph
Barometer 30.30 in (1026.2 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 25 Mar 12:56 am EDT
Extended Forecast for

Hyannis MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 33. Southwest wind around 11 mph, with gusts as high as 23 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Increasing clouds, with a high near 46. West wind 6 to 8 mph.

    High: 46 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: Cloudy, with a low around 37. South wind around 7 mph.

    Low: 37 °F

    Cloudy

  • Thursday

    Thursday: A slight chance of rain before noon. Mostly cloudy, with a high near 54. Southwest wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 54 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 3am. Cloudy, with a low around 39. Southwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 39 °F

    Slight Chance
    Rain then
    Rain Likely

  • Friday

    Friday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 50. West wind 10 to 13 mph becoming north in the afternoon. Chance of precipitation is 60%.

    High: 50 °F

    Rain Likely

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 26. North wind 8 to 10 mph.

    Low: 26 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 35. North wind 6 to 8 mph.

    High: 35 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. Southwest wind 5 to 7 mph.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 33. Southwest wind around 11 mph, with gusts as high as 23 mph.
Wednesday
Increasing clouds, with a high near 46. West wind 6 to 8 mph.
Wednesday Night
Cloudy, with a low around 37. South wind around 7 mph.
Thursday
A slight chance of rain before noon. Mostly cloudy, with a high near 54. Southwest wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday Night
Rain likely, mainly after 3am. Cloudy, with a low around 39. Southwest wind around 14 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Friday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 50. West wind 10 to 13 mph becoming north in the afternoon. Chance of precipitation is 60%.
Friday Night
Mostly cloudy, with a low around 26. North wind 8 to 10 mph.
Saturday
Partly sunny, with a high near 35. North wind 6 to 8 mph.
Saturday Night
Partly cloudy, with a low around 27. Southwest wind 5 to 7 mph.
Sunday
Sunny, with a high near 42. West wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 33. Southwest wind around 8 mph.
Monday
Partly sunny, with a high near 47. Southwest wind 9 to 14 mph.
Monday Night
Partly cloudy, with a low around 33. West wind around 11 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 45. West wind around 11 mph.
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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:
11:57 pm EDT Mar 24, 2026
Forecast Valid:
1am EDT Mar 25, 2026-6pm EDT Mar 31, 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