Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

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

Fair

65°F

18°C

Humidity 51%
Wind Speed Vrbl 7 mph
Barometer 30.19 in (1022.2 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 18 May 6:56 am EDT
Detailed forecast for

Barnstable County

Today
Mostly sunny. Highs in the upper 60s. East winds 5 to 10 mph, becoming southeast with gusts up to 20 mph this afternoon.
Tonight
Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the upper 50s. Southwest winds 5 to 10 mph with gusts up to 20 mph.
Tuesday
Mostly sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph.
Tuesday Night
Partly cloudy. Lows around 60. Southwest winds 10 to 15 mph with gusts up to 30 mph.
Wednesday
Partly sunny with a chance of showers. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 50 percent.
Wednesday Night
Mostly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 50 percent.
Thursday
Partly sunny. Cooler with highs in the mid 60s.
Thursday Night And Friday
Partly cloudy. Lows in the lower 50s. Highs in the mid 60s.
Friday Night
Mostly cloudy with a 40 percent chance of showers. Lows around 50.
Saturday
Showers likely. Highs in the lower 60s. Chance of rain 70 percent.
Saturday Night And Sunday
Showers likely. Lows in the lower 50s. Highs in the mid 60s. Chance of rain 60 percent.



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703 AM EDT Mon May 18 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database