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Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Fair
22°F
-6°C
| Humidity | 44% |
| Wind Speed | Calm |
| Barometer | 30.00 in (1015.9 mb) |
| Dewpoint | 3°F (-16°C) |
| Visibility | 10.00 mi |
| Last update | 28 Jan 12:56 pm EST |
Extended Forecast for
Dennis MA
This Afternoon

High: 23 °F
Mostly Sunny
Tonight

Low: 16 °F
Mostly Cloudy
Thursday
High: 24 °F
Slight Chance
Snow then
Mostly SunnyThursday Night

Low: 12 °F
Mostly Clear
Friday

High: 19 °F
Sunny
Friday Night

Low: 10 °F
Partly Cloudy
Saturday

High: 29 °F
Mostly Sunny
Saturday Night
Low: 20 °F
Mostly Cloudy
then Chance
Snow and
BlusterySunday

High: 33 °F
Heavy Snow
and Windy
Detailed Forecast
This Afternoon
Mostly sunny, with a high near 23. West wind 7 to 10 mph.
Tonight
Mostly cloudy, with a low around 16. Northwest wind 7 to 10 mph.
Thursday
A slight chance of snow before noon. Mostly sunny, with a high near 24. Northwest wind around 15 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 12. Wind chill values as low as -1. West wind 15 to 17 mph, with gusts as high as 28 mph.
Friday
Sunny, with a high near 19. West wind 14 to 17 mph, with gusts as high as 28 mph.
Friday Night
Partly cloudy, with a low around 10. West wind 9 to 14 mph.
Saturday
Mostly sunny, with a high near 29. West wind 6 to 8 mph.
Saturday Night
A chance of snow after 3am. Mostly cloudy, with a low around 20. Blustery, with a northeast wind 7 to 12 mph increasing to 17 to 22 mph after midnight. Chance of precipitation is 30%.
Sunday
Snow likely, mainly after 2pm. The snow could be heavy at times. Cloudy, with a high near 33. Windy, with a northeast wind 26 to 31 mph, with gusts as high as 41 mph. Chance of precipitation is 60%.
Sunday Night
A chance of snow. The snow could be heavy at times. Mostly cloudy, with a low around 23. Windy, with a north wind 25 to 30 mph. Chance of precipitation is 50%.
Monday
Mostly sunny, with a high near 33. Breezy, with a northwest wind 15 to 23 mph.
Monday Night
Partly cloudy, with a low around 22. Northwest wind around 15 mph.
Tuesday
Mostly sunny, with a high near 32. Northwest wind 10 to 13 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Dennis MA
41.74°N 70.21°W (Elev. 30 ft)
41.74°N 70.21°W (Elev. 30 ft)
6:46 am EST Jan 28, 2026
1pm EST Jan 28, 2026-6pm EST Feb 3, 2026


