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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
5°F
-15°C
| Humidity | 63% |
| Wind Speed | W 5 mph |
| Barometer | 30.09 in (1019.0 mb) |
| Dewpoint | -5°F (-21°C) |
| Visibility | 10.00 mi |
| Wind Chill | -5°F (-21°C) |
| Last update | 31 Jan 4:56 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
Today

High: 25 °F
Increasing
CloudsTonight
Low: 18 °F⇑
Mostly Cloudy
then Chance
SnowSunday

High: 30 °F
Snow and
BlusterySunday Night
Low: 18 °F
Snow Likely
and Blustery
then Chance
SnowMonday

High: 31 °F
Mostly Sunny
Monday Night

Low: 19 °F
Partly Cloudy
Tuesday

High: 31 °F
Sunny
Tuesday Night

Low: 20 °F
Partly Cloudy
Wednesday

High: 31 °F
Mostly Sunny
Detailed Forecast
Today
Increasing clouds, with a high near 25. Wind chill values as low as -7. West wind 3 to 8 mph.
Tonight
A chance of snow, mainly after 1am. Cloudy, with a temperature rising to around 26 by 4am. Northeast wind 6 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. New snow accumulation of less than one inch possible.
Sunday
Snow. High near 30. Blustery, with a north wind 20 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Snow likely, mainly before 1am. Cloudy, with a low around 18. Blustery, with a north wind 14 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Monday
Mostly 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.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Hyannis MA
41.66°N 70.29°W (Elev. 39 ft)
41.66°N 70.29°W (Elev. 39 ft)
4:50 am EST Jan 31, 2026
5am EST Jan 31, 2026-6pm EST Feb 6, 2026



