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

27°F

-3°C

Humidity 81%
Wind Speed Calm
Barometer 30.11 in (1019.7 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 7 Apr 2:56 am EDT
Extended Forecast for

Hyannis MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 37. Calm wind.

    Low: 37 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Showers likely, mainly before 10am. Cloudy, with a high near 48. Light and variable wind becoming west 8 to 13 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 28. North wind 13 to 16 mph, with gusts as high as 32 mph.

    Low: 28 °F

    Gradual
    Clearing

  • Wednesday

    Wednesday: Sunny, with a high near 43. North wind 8 to 10 mph, with gusts as high as 21 mph.

    High: 43 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 32. South wind around 5 mph becoming calm in the evening.

    Low: 32 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 46. Southeast wind 3 to 8 mph.

    High: 46 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 38. South wind 3 to 6 mph.

    Low: 38 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 52. South wind 3 to 8 mph.

    High: 52 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. Southwest wind around 6 mph.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 37. Calm wind.
Tuesday
Showers likely, mainly before 10am. Cloudy, with a high near 48. Light and variable wind becoming west 8 to 13 mph in the morning. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 28. North wind 13 to 16 mph, with gusts as high as 32 mph.
Wednesday
Sunny, with a high near 43. North wind 8 to 10 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly clear, with a low around 32. South wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 46. Southeast wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 38. South wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 52. South wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 42. Southwest wind around 6 mph.
Saturday
Mostly sunny, with a high near 54. West wind 6 to 8 mph becoming north in the afternoon.
Saturday Night
Mostly clear, with a low around 39. North wind 3 to 5 mph.
Sunday
Sunny, with a high near 50. Light and variable wind becoming south 5 to 7 mph in the morning.
Sunday Night
Mostly cloudy, with a low around 42. South wind around 7 mph.
Monday
Mostly cloudy, with a high near 55. Southwest wind 9 to 14 mph, with gusts as high as 25 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:
2:10 am EDT Apr 7, 2026
Forecast Valid:
3am EDT Apr 7, 2026-6pm EDT Apr 13, 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