National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Fair

37°F

3°C

Humidity 76%
Wind Speed N 10 mph
Barometer 29.98 in (1015.4 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 1 Mar 6:56 am EST
Extended Forecast for

Osterville MA

  • Today

    Today: A chance of snow between 11am and 4pm. Increasing clouds, with a high near 37. North wind 9 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.

    High: 37 °F

    Slight Chance
    Snow then
    Chance Snow

  • Tonight

    Tonight: Mostly clear, with a low around 15. North wind 11 to 15 mph, with gusts as high as 25 mph.

    Low: 15 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 27. North wind 5 to 10 mph becoming light and variable in the afternoon.

    High: 27 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 17. Calm wind becoming south around 6 mph after midnight.

    Low: 17 °F

    Mostly Clear

  • Tuesday

    Tuesday: Rain likely, mainly after 5pm. Partly sunny, with a high near 41. South wind 7 to 10 mph. Chance of precipitation is 60%.

    High: 41 °F

    Slight Chance
    Rain then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 34. Southwest wind around 10 mph. Chance of precipitation is 100%.

    Low: 34 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 8am. Partly sunny, with a high near 42. West wind 5 to 9 mph becoming east in the afternoon. Chance of precipitation is 70%.

    High: 42 °F

    Rain Likely
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain after 11pm. Mostly cloudy, with a low around 35. South wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Chance Rain

  • Thursday

    Thursday: A chance of rain. Cloudy, with a high near 45. Southwest wind 6 to 9 mph. Chance of precipitation is 40%.

    High: 45 °F

    Chance Rain

Detailed Forecast

Today
A chance of snow between 11am and 4pm. Increasing clouds, with a high near 37. North wind 9 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 50%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Mostly clear, with a low around 15. North wind 11 to 15 mph, with gusts as high as 25 mph.
Monday
Sunny, with a high near 27. North wind 5 to 10 mph becoming light and variable in the afternoon.
Monday Night
Mostly clear, with a low around 17. Calm wind becoming south around 6 mph after midnight.
Tuesday
Rain likely, mainly after 5pm. Partly sunny, with a high near 41. South wind 7 to 10 mph. Chance of precipitation is 60%.
Tuesday Night
Rain. Low around 34. Southwest wind around 10 mph. Chance of precipitation is 100%.
Wednesday
Rain likely, mainly before 8am. Partly sunny, with a high near 42. West wind 5 to 9 mph becoming east in the afternoon. Chance of precipitation is 70%.
Wednesday Night
A chance of rain after 11pm. Mostly cloudy, with a low around 35. South wind 3 to 6 mph. Chance of precipitation is 30%.
Thursday
A chance of rain. Cloudy, with a high near 45. Southwest wind 6 to 9 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain. Cloudy, with a low around 35. Southwest wind 6 to 8 mph becoming northeast in the evening. Chance of precipitation is 50%.
Friday
A chance of rain. Cloudy, with a high near 42. East wind 9 to 11 mph. Chance of precipitation is 50%.
Friday Night
A chance of rain. Cloudy, with a low around 35. East wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 40%.
Saturday
Cloudy, with a high near 47. Southwest wind 6 to 10 mph.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Osterville MA
 41.63°N 70.39°W (Elev. 33 ft)
Last Update:
5:07 am EST Mar 1, 2026
Forecast Valid:
7am EST Mar 1, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation