Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Overcast
42°F
6°C
| Humidity | 89% |
| Wind Speed | S 12 G 21 mph |
| Barometer | 30.21 in (1023.2 mb) |
| Dewpoint | 39°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 25 Mar 11:56 pm EDT |
Extended Forecast for
Dennis MA
Overnight

Low: 39 °F
Chance
ShowersThursday
High: 52 °F
Slight Chance
Showers then
Partly Sunny
and BreezyThursday Night

Low: 39 °F
Rain and
Patchy FogFriday
High: 44 °F
Rain Likely
and Patchy
Fog then
Chance RainFriday Night

Low: 29 °F
Mostly Cloudy
Saturday

High: 35 °F
Partly Sunny
Saturday Night

Low: 27 °F
Partly Cloudy
Sunday

High: 41 °F
Sunny
Sunday Night

Low: 35 °F
Partly Cloudy
Detailed Forecast
Overnight
A chance of showers between 1am and 5am. Cloudy, with a low around 39. South wind around 11 mph. Chance of precipitation is 30%.
Thursday
A slight chance of showers between 8am and 9am. Mostly cloudy, with a high near 52. Breezy, with a southwest wind 16 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Thursday Night
Rain. Patchy fog after 10pm. Low around 39. Southwest wind 14 to 17 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Rain likely, mainly before 1pm. Patchy fog before noon. Otherwise, cloudy, with a high near 44. North wind 10 to 15 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Mostly cloudy, with a low around 29. North wind 7 to 10 mph.
Saturday
Partly sunny, with a high near 35. North wind 10 to 16 mph.
Saturday Night
Partly cloudy, with a low around 27. Northwest wind 3 to 7 mph.
Sunday
Sunny, with a high near 41. Southwest wind 9 to 13 mph.
Sunday Night
Partly cloudy, with a low around 35. Southwest wind around 11 mph.
Monday
Mostly cloudy, with a high near 48. Southwest wind 14 to 18 mph, with gusts as high as 29 mph.
Monday Night
Mostly cloudy, with a low around 39. Southwest wind 11 to 15 mph.
Tuesday
A chance of rain. Partly sunny, with a high near 48. Northwest wind around 10 mph becoming northeast in the afternoon. Chance of precipitation is 30%.
Tuesday Night
A chance of rain. Mostly cloudy, with a low around 36. East wind 7 to 9 mph. Chance of precipitation is 30%.
Wednesday
A chance of rain. Mostly cloudy, with a high near 46. East wind 11 to 14 mph. Chance of precipitation is 40%.
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)
12:30 am EDT Mar 26, 2026
12am EDT Mar 26, 2026-6pm EDT Apr 1, 2026


