Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Fog/Mist
40°F
4°C
| Humidity | 100% |
| Wind Speed | E 5 mph |
| Barometer | 30.37 in (1028.7 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 2.50 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 3 Apr 4:56 am EDT |
Extended Forecast for
Dennis MA
Today
High: 52 °F
Slight Chance
Showers and
Patchy Fog
then Patchy
FogTonight

Low: 42 °F
Patchy Fog
Saturday

High: 52 °F
Partly Sunny
Saturday Night

Low: 39 °F
Chance
ShowersSunday
High: 53 °F
Chance
Showers then
Showers and
BreezySunday Night
Low: 39 °F
Showers then
Chance
ShowersMonday

High: 49 °F
Mostly Sunny
Monday Night

Low: 36 °F
Partly Cloudy
Tuesday
High: 45 °F
Mostly Sunny
then Chance
Rain/Snow
Detailed Forecast
Today
A slight chance of showers between 7am and 8am. Patchy fog. Otherwise, cloudy, with a high near 52. Southeast wind 7 to 14 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Tonight
Patchy fog. Otherwise, mostly cloudy, with a low around 42. Southwest wind 14 to 17 mph.
Saturday
Partly sunny, with a high near 52. Northwest wind 8 to 13 mph becoming northeast in the afternoon.
Saturday Night
A chance of showers, mainly after 10pm. Cloudy, with a low around 39. East wind around 11 mph. Chance of precipitation is 40%.
Sunday
Showers, mainly after 2pm. High near 53. Breezy, with a southwest wind 16 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 80%.
Sunday Night
Showers, mainly before 8pm. Low around 39. West wind 10 to 14 mph. Chance of precipitation is 80%.
Monday
Mostly sunny, with a high near 49. West wind around 11 mph.
Monday Night
Partly cloudy, with a low around 36. West wind 7 to 9 mph.
Tuesday
A chance of rain showers after 4pm, mixing with snow after 5pm. Mostly sunny, with a high near 45. West wind 6 to 8 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 32. North wind 7 to 14 mph.
Wednesday
Sunny, with a high near 41. North wind 7 to 13 mph.
Wednesday Night
Mostly clear, with a low around 35. South wind around 9 mph.
Thursday
Sunny, with a high near 49. Southwest wind 11 to 16 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)
2:33 am EDT Apr 3, 2026
5am EDT Apr 3, 2026-6pm EDT Apr 9, 2026


