Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Fog/Mist
71°F
22°C
| Humidity | 94% |
| Wind Speed | Vrbl 3 mph |
| Barometer | 29.83 in (1010.1 mb) |
| Dewpoint | 69°F (21°C) |
| Visibility | 6.00 mi |
| Last update | 23 Aug 11:56 am EDT |
Extended Forecast for
Osterville MA
This Afternoon
High: 76 °F
Chance
ShowersTonight
Low: 65 °F
Slight Chance
T-storms then
Mostly CloudyMonday
High: 81 °F
Sunny
Monday Night
Low: 62 °F
Partly Cloudy
Tuesday
High: 75 °F
Sunny
Tuesday Night
Low: 65 °F
Mostly Clear
Wednesday
High: 76 °F
Sunny
Wednesday Night
Low: 68 °F
Mostly Clear
Thursday
High: 78 °F
Mostly Sunny
Detailed Forecast
This Afternoon
A chance of showers before 1pm, then a slight chance of showers after 2pm. Cloudy, with a high near 76. South wind 8 to 10 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 65. Southwest wind 6 to 8 mph. Chance of precipitation is 20%.
Monday
Sunny, with a high near 81. Southwest wind 6 to 13 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around 62. Southwest wind 5 to 7 mph.
Tuesday
Sunny, with a high near 75. Southwest wind 9 to 15 mph.
Tuesday Night
Mostly clear, with a low around 65. West wind 7 to 10 mph.
Wednesday
Sunny, with a high near 76. Southwest wind 6 to 10 mph.
Wednesday Night
Mostly clear, with a low around 68. Southwest wind 5 to 8 mph.
Thursday
Mostly sunny, with a high near 78. Light southwest wind becoming south 6 to 11 mph in the morning.
Thursday Night
A chance of showers after midnight. Mostly cloudy, with a low around 69. South wind around 8 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Partly sunny, with a high near 78. South wind around 10 mph. Chance of precipitation is 40%.
Friday Night
Mostly cloudy, with a low around 69. South wind 6 to 8 mph.
Saturday
Mostly sunny, with a high near 79. West wind around 8 mph becoming southwest in the afternoon.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Osterville MA
41.63°N 70.39°W (Elev. 33 ft)
41.63°N 70.39°W (Elev. 33 ft)
11:41 am EDT Aug 23, 2026
12pm EDT Aug 23, 2026-6pm EDT Aug 29, 2026
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