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Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

14°F

-10°C

Humidity 58%
Wind Speed NE 7 mph
Barometer 30.09 in (1019.1 mb)
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill4°F (-16°C)
Last update 31 Jan 11:56 am EST
Extended Forecast for

Hyannis MA

Coastal Flood Watch February 1, 08:00am until February 2, 02:00pm
Winter Weather Advisory February 1, 04:00am until February 2, 04:00am
Wind Advisory February 1, 05:00am until February 1, 11:00pm
Click here for hazard details and duration
Coastal Flood Watch
Winter Weather Advisory
Wind Advisory

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 25. Northwest wind around 7 mph.

    High: 25 °F

    Mostly Sunny

  • Tonight

    Tonight: A chance of snow, mainly after 2am. Mostly cloudy, with a temperature rising to around 26 by 4am. North wind 6 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 17 °F⇑

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely, mainly between 10am and noon. Cloudy, with a high near 30. Windy, with a north wind 22 to 31 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow Likely
    and Windy

  • Sunday Night

    Sunday Night: A slight chance of snow before 1am. Cloudy, with a low around 19. Windy, with a northwest wind 27 to 32 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 49 mph. Chance of precipitation is 20%.

    Low: 19 °F

    Slight Chance
    Snow and
    Windy

  • Monday

    Monday: Partly sunny, with a high near 31. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.

    High: 31 °F

    Partly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Northwest wind around 6 mph.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 31. Northwest wind 3 to 6 mph.

    High: 31 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 20. West wind 3 to 5 mph.

    Low: 20 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 31. West wind 5 to 7 mph.

    High: 31 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 25. Northwest wind around 7 mph.
Tonight
A chance of snow, mainly after 2am. Mostly cloudy, with a temperature rising to around 26 by 4am. North wind 6 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Snow likely, mainly between 10am and noon. Cloudy, with a high near 30. Windy, with a north wind 22 to 31 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A slight chance of snow before 1am. Cloudy, with a low around 19. Windy, with a northwest wind 27 to 32 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 49 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 31. Northwest wind 7 to 11 mph, with gusts as high as 23 mph.
Monday Night
Partly cloudy, with a low around 19. Northwest wind around 6 mph.
Tuesday
Sunny, with a high near 31. Northwest wind 3 to 6 mph.
Tuesday Night
Partly cloudy, with a low around 20. West wind 3 to 5 mph.
Wednesday
Mostly sunny, with a high near 31. West wind 5 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 19. Northwest wind around 6 mph.
Thursday
Mostly sunny, with a high near 29. Northwest wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 19. Northwest wind around 7 mph.
Friday
Partly sunny, with a high near 31. Northwest wind 7 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hyannis MA
 41.66°N 70.29°W (Elev. 39 ft)
Last Update:
11:47 am EST Jan 31, 2026
Forecast Valid:
12pm EST Jan 31, 2026-6pm EST Feb 6, 2026
 
Forecast Discussion
 
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Additional Resources

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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