Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Mostly Cloudy
79°F
26°C
| Humidity | 42% |
| Wind Speed | W 12 G 21 mph |
| Barometer | 29.61 in (1002.6 mb) |
| Dewpoint | 54°F (12°C) |
| Visibility | 10.00 mi |
| Heat Index | 79°F (26°C) |
| Last update | 20 Jun 1:56 pm EDT |
Extended Forecast for
Barnstable MA
Tonight
Low: 64 °F
Slight Chance
T-storms then
Mostly ClearSunday

High: 84 °F
Sunny
Sunday Night

Low: 66 °F
Partly Cloudy
Monday
High: 83 °F
Chance
Showers then
Showers
LikelyMonday Night

Low: 68 °F
Showers
Tuesday

High: 84 °F
Chance
ShowersTuesday Night

Low: 67 °F
Partly Cloudy
Wednesday

High: 81 °F
Sunny
Wednesday Night

Low: 67 °F
Mostly Clear
Detailed Forecast
Tonight
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 10pm. Mostly cloudy, then gradually becoming clear, with a low around 64. West wind 5 to 9 mph becoming light. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 84. Southwest wind 5 to 9 mph.
Sunday Night
Partly cloudy, with a low around 66. Southwest wind around 6 mph becoming calm in the evening.
Monday
Showers likely, with thunderstorms also possible after 5pm. Partly sunny, with a high near 83. Calm wind becoming south 5 to 9 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Showers and possibly a thunderstorm. Low around 68. South wind 13 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%.
Tuesday
A chance of showers, mainly before 1pm. Partly sunny, with a high near 84. Southwest wind 7 to 10 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Tuesday Night
Partly cloudy, with a low around 67. Light west wind.
Wednesday
Sunny, with a high near 81. Light and variable wind becoming east around 6 mph in the morning.
Wednesday Night
Mostly clear, with a low around 67. South wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 81. Calm wind becoming south 5 to 8 mph in the morning.
Thursday Night
Partly cloudy, with a low around 68. South wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 81. Southeast wind 3 to 8 mph.
Friday Night
A chance of showers. Partly cloudy, with a low around 69. South wind 3 to 6 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 83. Southwest wind 5 to 8 mph.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Barnstable MA
41.71°N 70.31°W (Elev. 16 ft)
41.71°N 70.31°W (Elev. 16 ft)
12:35 pm EDT Jun 20, 2026
3pm EDT Jun 20, 2026-6pm EDT Jun 27, 2026


