News Headlines
Hazardous Weather Conditions
Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Light Rain Fog/Mist
35°F
2°C
| Humidity | 93% |
| Wind Speed | E 13 G 22 mph |
| Barometer | 29.73 in (1006.9 mb) |
| Dewpoint | 33°F (1°C) |
| Visibility | 6.00 mi |
| Wind Chill | 26°F (-3°C) |
| Last update | 20 Feb 2:56 pm EST |
Extended Forecast for
Dennis MA
Winter Storm Watch February 23, 12:00am until February 23, 07:00pm
High Wind Watch February 23, 06:00am until February 23, 11:00pm
Coastal Flood Watch February 23, 11:00pm until February 24, 07:00am
This Afternoon
High: 39 °F
Rain
Tonight
Low: 31 °F
Rain/Snow
then Chance
Rain/SnowSaturday
High: 34 °F
Chance Snow
then CloudySaturday Night
Low: 30 °F
Mostly Cloudy
Sunday
High: 36 °F
Cloudy then
Chance SnowSunday Night
Low: 30 °F
Snow Likely
and Breezy
then
Rain/Snow and
WindyMonday
High: 35 °F
Heavy Snow
and WindyMonday Night
Low: 25 °F
Heavy Snow
and Windy
then Chance
Snow and
BlusteryTuesday
High: 32 °F
Partly Sunny
Detailed Forecast
This Afternoon
Rain. High near 39. East wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain, possibly mixed with snow before 7pm, then rain between 7pm and 2am, then a chance of snow after 2am. Low around 31. East wind 9 to 15 mph becoming north after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Saturday
A chance of snow, mainly before 9am. Cloudy, with a high near 34. North wind 9 to 11 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday Night
Mostly cloudy, with a low around 30. North wind around 7 mph.
Sunday
A chance of snow, mainly after 4pm. Cloudy, with a high near 36. East wind 7 to 11 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Snow likely before midnight, then snow likely, possibly mixed with rain between midnight and 2am, then snow after 2am. The snow could be heavy at times. Low around 30. Windy, with an east wind 14 to 19 mph increasing to 23 to 28 mph after midnight. Chance of precipitation is 80%. Little or no snow accumulation expected.
Monday
Snow. The snow could be heavy at times. High near 35. Windy, with a north wind 31 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 90%.
Monday Night
Snow likely, mainly before 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 25. Windy, with a northwest wind 26 to 31 mph decreasing to 16 to 21 mph after midnight. Chance of precipitation is 70%.
Tuesday
Partly sunny, with a high near 32. Northwest wind 9 to 15 mph.
Tuesday Night
Mostly cloudy, with a low around 21. West wind 8 to 10 mph.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 38. West wind 7 to 11 mph becoming south in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Southwest wind 10 to 13 mph. Chance of precipitation is 40%.
Thursday
Rain likely. Mostly cloudy, with a high near 42. Southwest wind 13 to 15 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 30. Southwest wind around 11 mph. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Partly sunny, with a high near 38.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
Dennis MA
41.74°N 70.21°W (Elev. 30 ft)
41.74°N 70.21°W (Elev. 30 ft)
2:55 pm EST Feb 20, 2026
3pm EST Feb 20, 2026-6pm EST Feb 27, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
