Barnstable Airport (HYA) 15 Day Weather Forecast, Hyannis United States
Current weather conditions and 15 day weather forecast for Barnstable Airport in Hyannis, United States including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain, wind speed, cloud, pressure, and UV index.
Current weather conditions at HYA
| 13 September 2026 Sun 21 ° C ( 69.8°F )  Moderate rain |
Feels Like : 23.1 ° C / 73.6°F Humidity : % 99 Pressure : 1011 mb Wind Speed : 10.1 kmph / 6.3 miles from S 
Visibility : 7 km Precipitation (rainfall) : 5.27 mm Cloud (%) : 100 |
15-day weather forecast for Barnstable Airport, Hyannis, United States
| Date | Weather forecast | Low temperature | High temperature | Average Temperature | Humidity | Wind | Chance of rain |
|---|---|---|---|---|---|---|---|
| 13 September 2026 Sun |  Overcast |
18.8 ° C | 21 ° C | 19.9 ° C | % 88 | 18.7 km/h | 90% |
| 14 September 2026 Mon |  Sunny |
17.2 ° C | 20.3 ° C | 19.2 ° C | % 75 | 31.3 km/h | 36% |
| 15 September 2026 Tue | Sunny |
14 ° C | 17.4 ° C | 16.1 ° C | % 64 | 24.1 km/h | 6% |
| 16 September 2026 Wed | Sunny |
13.8 ° C | 21.8 ° C | 17.4 ° C | % 71 | 16.9 km/h | 9% |
| 17 September 2026 Thu | Overcast |
17.4 ° C | 23.7 ° C | 20 ° C | % 78 | 22.7 km/h | 78% |
| 18 September 2026 Fri | Sunny |
15.5 ° C | 17.9 ° C | 16.9 ° C | % 79 | 25.2 km/h | 36% |
| 19 September 2026 Sat | Overcast |
14.6 ° C | 19.8 ° C | 16.9 ° C | % 61 | 15.1 km/h | 8% |
| 20 September 2026 Sun | Overcast |
16.5 ° C | 20.3 ° C | 18.1 ° C | % 75 | 21.6 km/h | 81% |
| 21 September 2026 Mon |  Patchy rain nearby |
13.8 ° C | 18 ° C | 15.5 ° C | % 71 | 33.8 km/h | 70% |
| 22 September 2026 Tue | Overcast |
12.4 ° C | 14 ° C | 13.1 ° C | % 61 | 28.1 km/h | 16% |
| 23 September 2026 Wed | Patchy rain nearby |
12.5 ° C | 19.3 ° C | 15.1 ° C | % 91 | 39.2 km/h | 92% |
| 24 September 2026 Thu | Patchy rain nearby |
15.1 ° C | 19.2 ° C | 16.1 ° C | % 95 | 34.2 km/h | 85% |
| 25 September 2026 Fri | Overcast |
15.3 ° C | 16.1 ° C | 15.6 ° C | % 82 | 29.2 km/h | 27% |
| 26 September 2026 Sat | Sunny |
14.7 ° C | 17.4 ° C | 16.2 ° C | % 74 | 24.1 km/h | 9% |
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