Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Partly Cloudy and Breezy
44°F
7°C
| Humidity | 85% |
| Wind Speed | S 21 G 30 mph |
| Barometer | 29.90 in (1012.4 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 36°F (2°C) |
| Last update | 20 Mar 4:56 pm EDT |
Extended Forecast for
Osterville MA
Tonight

Low: 40 °F
Rain and
Patchy FogSaturday
High: 46 °F
Chance Rain
and Patchy
Fog then
SunnySaturday Night

Low: 36 °F
Increasing
CloudsSunday

High: 47 °F
Chance Rain
Sunday Night

Low: 35 °F
Rain Likely
Monday

High: 41 °F
Rain Likely
Monday Night

Low: 30 °F
Mostly Cloudy
Tuesday

High: 40 °F
Mostly Sunny
Tuesday Night

Low: 32 °F
Partly Cloudy
Detailed Forecast
Tonight
Rain, mainly after 7pm. Patchy fog after 10pm. Low around 40. South wind around 14 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Saturday
A chance of rain before 8am. Patchy fog before 10am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 46. West wind around 10 mph becoming north in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Increasing clouds, with a low around 36. Light and variable wind.
Sunday
A chance of rain, mainly after 2pm. Cloudy, with a high near 47. South wind 7 to 13 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain likely, mainly after 8pm. Cloudy, with a low around 35. Southwest wind around 8 mph becoming north after midnight. Chance of precipitation is 70%.
Monday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 41. North wind 11 to 14 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 30. North wind around 10 mph.
Tuesday
Mostly sunny, with a high near 40. North wind 7 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 32. Southwest wind 7 to 9 mph.
Wednesday
A chance of rain between 9am and 5pm. Mostly cloudy, with a high near 44. Southwest wind 10 to 13 mph. Chance of precipitation is 40%.
Wednesday Night
Partly cloudy, with a low around 30. Northwest wind around 10 mph.
Thursday
Mostly sunny, with a high near 44. Northwest wind around 9 mph becoming southwest in the afternoon.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 35. Southwest wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday
A chance of rain. Mostly cloudy, with a high near 47. West wind around 14 mph. Chance of precipitation is 50%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Osterville MA
41.63°N 70.39°W (Elev. 33 ft)
41.63°N 70.39°W (Elev. 33 ft)
1:08 pm EDT Mar 20, 2026
5pm EDT Mar 20, 2026-6pm EDT Mar 27, 2026


