Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

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

Light Rain

67°F

19°C

Humidity 93%
Wind Speed NE 9 mph
Barometer 30.05 in (1017.6 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 21 Aug 11:56 am EDT
Detailed forecast for

Barnstable County

This Afternoon
Showers likely with isolated thunderstorms, then showers likely. Patchy fog. Cooler. Near steady temperature around 70. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
Tonight
Cloudy with a 50 percent chance of showers. Patchy fog. Humid. Near steady temperature in the upper 60s. Northeast winds 10 to 15 mph.
Saturday
Mostly cloudy. Patchy fog. A chance of showers in the morning. Humid with highs in the lower 70s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the morning. Chance of rain 50 percent.
Saturday Night
Showers. Patchy fog. Humid. Near steady temperature in the upper 60s. Southwest winds around 5 mph, becoming southeast after midnight. Chance of rain 80 percent.
Sunday
Showers likely. Humid with highs in the mid 70s. South winds 5 to 10 mph. Chance of rain 70 percent.
Sunday Night
Mostly cloudy. Lows in the upper 60s.
Monday And Monday Night
Mostly clear. Highs in the upper 70s. Lows in the mid 60s.
Tuesday
Sunny. Highs in the upper 70s.
Tuesday Night And Wednesday
Mostly clear. Lows in the mid 60s. Highs in the upper 70s.
Wednesday Night
Partly cloudy. Lows in the upper 60s.
Thursday
Partly sunny with a 40 percent chance of showers. Highs in the upper 70s.



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1003 AM EDT Fri Aug 21 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database