Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Fair
48°F
9°C
| Humidity | 48% |
| Wind Speed | S 10 mph |
| Barometer | 30.46 in (1031.6 mb) |
| Dewpoint | 29°F (-2°C) |
| Visibility | 10.00 mi |
| Wind Chill | 44°F (7°C) |
| Last update | 12 Apr 2:56 pm EDT |
Extended Forecast for
Dennis MA
Tonight

Low: 42 °F
Chance
ShowersMonday
High: 56 °F
Breezy.
Chance
Showers then
Mostly CloudyMonday Night
Low: 49 °F
Showers
Likely and
Patchy Fog
then Patchy
FogTuesday
High: 63 °F
Patchy Fog
then Mostly
SunnyTuesday Night

Low: 49 °F
Slight Chance
ShowersWednesday

High: 63 °F
Mostly Sunny
Wednesday Night
Low: 49 °F
Chance
Showers then
Mostly CloudyThursday

High: 58 °F
Mostly Cloudy
Thursday Night

Low: 49 °F
Mostly Cloudy
Detailed Forecast
Tonight
A chance of showers before 4am, then a slight chance of showers after 5am. Mostly cloudy, with a low around 42. South wind 6 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday
A chance of showers before 9am, then a slight chance of showers after 4pm. Mostly cloudy, with a high near 56. Breezy, with a southwest wind 18 to 22 mph, with gusts as high as 39 mph. Chance of precipitation is 30%.
Monday Night
Showers likely before 7pm, then a slight chance of rain between 7pm and 9pm. Patchy fog before 11pm, then patchy fog after 1am. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 49. Southwest wind 10 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Tuesday
Patchy fog before 7am. Otherwise, mostly sunny, with a high near 63. West wind 6 to 8 mph becoming south in the afternoon.
Tuesday Night
A slight chance of showers between 10pm and 1am. Mostly cloudy, with a low around 49. Southwest wind around 10 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 63. Southwest wind 9 to 15 mph.
Wednesday Night
A chance of showers between 11pm and midnight. Mostly cloudy, with a low around 49. Southwest wind around 9 mph. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 58. South wind 8 to 11 mph.
Thursday Night
Mostly cloudy, with a low around 49. Southwest wind around 10 mph.
Friday
Mostly sunny, with a high near 62. Southwest wind around 9 mph.
Friday Night
Partly cloudy, with a low around 47. Southwest wind around 7 mph becoming north after midnight.
Saturday
Partly sunny, with a high near 58. Northeast wind 6 to 8 mph becoming southeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 47. South wind around 8 mph.
Sunday
A chance of showers. Mostly cloudy, with a high near 59. South wind 9 to 13 mph. Chance of precipitation is 30%.
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)
3:21 pm EDT Apr 12, 2026
4pm EDT Apr 12, 2026-6pm EDT Apr 19, 2026


