Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Fair
43°F
6°C
| Humidity | 53% |
| Wind Speed | N 10 mph |
| Barometer | 30.38 in (1029.0 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 37°F (3°C) |
| Last update | 12 Apr 1:56 am EDT |
Extended Forecast for
Dennis MA
Overnight

Low: 35 °F
Clear
Sunday

High: 51 °F
Increasing
CloudsSunday Night
Low: 43 °F
Mostly Cloudy
then Isolated
ShowersMonday
High: 55 °F
Isolated
Showers and
Patchy FogMonday Night

Low: 49 °F
Isolated
Showers and
Patchy FogTuesday

High: 62 °F
Mostly Sunny
Tuesday Night

Low: 49 °F
Mostly Cloudy
Wednesday

High: 63 °F
Partly Sunny
Wednesday Night

Low: 48 °F
Chance
Showers
Detailed Forecast
Overnight
Clear, with a low around 35. North wind around 6 mph, with gusts as high as 24 mph.
Sunday
Increasing clouds, with a high near 51. North wind around 6 mph.
Sunday Night
Isolated showers after 1am. Mostly cloudy, with a low around 43. South wind 7 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Monday
Isolated showers after 2pm. Patchy fog after 5pm. Otherwise, cloudy, with a high near 55. Breezy, with a southwest wind around 21 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers before 2am. Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 49. Breezy, with a southwest wind 16 to 21 mph decreasing to 10 to 15 mph after midnight. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 62. South wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly cloudy, with a low around 49. Southwest wind around 10 mph.
Wednesday
Partly sunny, with a high near 63. Southwest wind 8 to 10 mph.
Wednesday Night
A chance of showers after 9pm. Mostly cloudy, with a low around 48. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 58. South wind 7 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 48. Southwest wind around 9 mph.
Friday
Partly sunny, with a high near 61. Southwest wind around 8 mph.
Friday Night
Mostly cloudy, with a low around 46. Northeast wind around 6 mph.
Saturday
Partly sunny, with a high near 56. Northeast wind 6 to 9 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)
12:56 am EDT Apr 12, 2026
2am EDT Apr 12, 2026-6pm EDT Apr 18, 2026


