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Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Overcast
33°F
1°C
| Humidity | 92% |
| Wind Speed | SW 8 mph |
| Barometer | 29.84 in (1010.8 mb) |
| Dewpoint | 31°F (-1°C) |
| Visibility | 10.00 mi |
| Wind Chill | 26°F (-3°C) |
| Last update | 19 Jan 9:56 am EST |
Extended Forecast for
Osterville MA
M.L.King Day
High: 35 °F
Snow Showers
Likely then
Slight Chance
Snow ShowersTonight

Low: 21 °F
Partly Cloudy
and BreezyTuesday

High: 26 °F
Sunny
Tuesday Night

Low: 10 °F
Mostly Clear
Wednesday

High: 36 °F
Mostly Sunny
Wednesday Night

Low: 30 °F
Slight Chance
Snow ShowersThursday

High: 40 °F
Partly Sunny
Thursday Night

Low: 24 °F
Partly Cloudy
Friday

High: 30 °F
Mostly Sunny
Detailed Forecast
M.L.King Day
Snow showers likely, mainly before noon. Mostly cloudy, then gradually becoming sunny, with a high near 35. Southwest wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Partly cloudy, with a low around 21. Breezy, with a west wind 18 to 21 mph, with gusts as high as 38 mph.
Tuesday
Sunny, with a high near 26. West wind 10 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
Mostly clear, with a low around 10. West wind 7 to 13 mph.
Wednesday
Mostly sunny, with a high near 36. Southwest wind 5 to 15 mph.
Wednesday Night
A slight chance of snow showers after 10pm. Mostly cloudy, with a low around 30. Southwest wind 14 to 16 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 40. Southwest wind 11 to 14 mph.
Thursday Night
Partly cloudy, with a low around 24. West wind 11 to 13 mph.
Friday
Mostly sunny, with a high near 30. West wind 11 to 13 mph.
Friday Night
Mostly cloudy, with a low around 11. West wind 11 to 14 mph.
Saturday
A chance of snow. Mostly sunny, with a high near 20. Northwest wind around 14 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 6. Northwest wind around 14 mph. Chance of precipitation is 40%.
Sunday
A chance of snow. Partly sunny, with a high near 19. Northwest wind 10 to 13 mph. Chance of precipitation is 40%.
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)
3:04 am EST Jan 19, 2026
10am EST Jan 19, 2026-6pm EST Jan 25, 2026


