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Current conditions at
Hyannis, Barnstable Municipal-Boardman Airport (KHYA)
Lat: 41.67°NLon: 70.27°WElev: 49ft.
Light Rain
43°F
6°C
| Humidity | 89% |
| Wind Speed | S 7 G 20 mph |
| Barometer | 29.45 in (997.3 mb) |
| Dewpoint | 40°F (4°C) |
| Visibility | 10.00 mi |
| Wind Chill | 39°F (4°C) |
| Last update | 15 Jan 12:56 am EST |
Extended Forecast for
Osterville MA
Overnight

Low: 39 °F
Rain and
Patchy FogThursday
High: 44 °F
Slight Chance
Rain and
Patchy Fog
then Partly
SunnyThursday Night

Low: 21 °F
Mostly Cloudy
Friday

High: 36 °F
Sunny
Friday Night

Low: 29 °F
Mostly Cloudy
Saturday

High: 41 °F
Chance Rain
Saturday Night

Low: 31 °F
Chance Rain
Sunday
High: 37 °F
Partly Sunny
then Chance
Rain/SnowSunday Night
Low: 22 °F
Chance Snow
then Partly
Cloudy
Detailed Forecast
Overnight
Rain, mainly before 4am. Patchy fog. Low around 39. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of rain before 8am. Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 44. Southwest wind 8 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 21. West wind 13 to 16 mph, with gusts as high as 33 mph.
Friday
Sunny, with a high near 36. West wind 14 to 17 mph, with gusts as high as 34 mph.
Friday Night
Mostly cloudy, with a low around 29. Southwest wind 7 to 10 mph, with gusts as high as 26 mph.
Saturday
A chance of rain, mainly after 11am. Mostly cloudy, with a high near 41. Southwest wind 7 to 10 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain before 2am. Mostly cloudy, with a low around 31. West wind around 7 mph. Chance of precipitation is 30%.
Sunday
A chance of rain between 1pm and 4pm, then a chance of snow after 4pm. Mostly cloudy, with a high near 37. West wind 7 to 10 mph. Chance of precipitation is 30%.
Sunday Night
A chance of snow before midnight. Mostly cloudy, with a low around 22. West wind around 10 mph. Chance of precipitation is 30%.
M.L.King Day
Mostly sunny, with a high near 32. Southwest wind 10 to 14 mph.
Monday Night
Partly cloudy, with a low around 20. West wind 11 to 13 mph.
Tuesday
Mostly sunny, with a high near 27. West wind 11 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 16. West wind around 15 mph, with gusts as high as 25 mph.
Wednesday
Mostly sunny, with a high near 28. West wind around 14 mph.
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)
1:13 pm EST Jan 14, 2026
1am EST Jan 15, 2026-6pm EST Jan 21, 2026


