Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67° N Lon: 70.27° W Elev: 49 ft.

Overcast

62°F

17°C

Humidity 96%
Wind Speed NE 9 mph
Barometer 29.98 in (1015.1 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 21 Sep 5:56 am EDT
Detailed forecast for

Barnstable County

Today
Mostly cloudy. A chance of showers this morning. Patchy fog this morning. Near steady temperature in the mid 60s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 50 percent.
Tonight
Mostly cloudy. Lows in the mid 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.
Tuesday
Mostly cloudy. Highs in the mid 60s. Northeast winds 15 to 20 mph with gusts up to 30 mph.
Tuesday Night
Mostly cloudy. Lows in the lower 50s. Northeast winds 15 to 20 mph with gusts up to 30 mph.
Wednesday
Partly sunny and breezy. Highs in the mid 60s. Northeast winds 20 to 25 mph with gusts up to 35 mph.
Wednesday Night And Thursday
Mostly cloudy and breezy. Lows in the mid 50s. Highs in the mid 60s.
Thursday Night
Mostly cloudy with a 40 percent chance of showers. Breezy with lows in the mid 50s.
Friday
Showers likely. Windy with highs in the mid 60s. Chance of rain 60 percent.
Friday Night
Showers likely. Windy with lows in the mid 50s. Chance of rain 70 percent.
Saturday
Showers likely. Windy with highs in the mid 60s. Chance of rain 70 percent.
Saturday Night
Showers likely. Windy with lows in the mid 50s. Chance of rain 60 percent.
Sunday
Partly sunny with a 40 percent chance of showers. Breezy with highs in the mid 60s.



Basemap Options
Click map to change the forecast location
Loading map...
402 AM EDT Mon Sep 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database