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

Hazardous Weather Conditions

Current conditions at

Hyannis, Barnstable Municipal-Boardman Airport (KHYA)

Lat: 41.67°NLon: 70.27°WElev: 49ft.

Mostly Cloudy

29°F

-2°C

Humidity 85%
Wind Speed Calm
Barometer 30.13 in (1020.5 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 16 Feb 11:56 pm EST
Extended Forecast for

Osterville MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 29. North wind around 7 mph.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Patchy flurries and freezing rain between 10am and 2pm. Cloudy, with a high near 35. West wind 5 to 9 mph becoming south in the afternoon. Chance of precipitation is 30%.

    High: 35 °F

    Patchy Wintry
    Mix

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 30. West wind around 7 mph.

    Low: 30 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A slight chance of snow before 11am, then rain likely. Cloudy, with a high near 37. West wind around 6 mph becoming east in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 37 °F

    Slight Chance
    Rain/Snow
    then Rain
    Likely

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 11pm. Cloudy, with a low around 29. North wind 5 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Rain/Snow
    Likely then
    Chance Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 36. North wind 6 to 8 mph.

    High: 36 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 28. Calm wind becoming north around 5 mph after midnight.

    Low: 28 °F

    Partly Cloudy

  • Friday

    Friday: A chance of snow before 1pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 37. East wind 6 to 9 mph. Chance of precipitation is 60%.

    High: 37 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Snow likely, possibly mixed with rain before 3am, then a chance of snow. Cloudy, with a low around 30. Northeast wind around 10 mph. Chance of precipitation is 70%.

    Low: 30 °F

    Rain/Snow
    Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 29. North wind around 7 mph.
Tuesday
Patchy flurries and freezing rain between 10am and 2pm. Cloudy, with a high near 35. West wind 5 to 9 mph becoming south in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 30. West wind around 7 mph.
Wednesday
A slight chance of snow before 11am, then rain likely. Cloudy, with a high near 37. West wind around 6 mph becoming east in the afternoon. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain and snow likely, becoming all snow after 11pm. Cloudy, with a low around 29. North wind 5 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 36. North wind 6 to 8 mph.
Thursday Night
Partly cloudy, with a low around 28. Calm wind becoming north around 5 mph after midnight.
Friday
A chance of snow before 1pm, then snow likely, possibly mixed with rain. Mostly cloudy, with a high near 37. East wind 6 to 9 mph. Chance of precipitation is 60%.
Friday Night
Snow likely, possibly mixed with rain before 3am, then a chance of snow. Cloudy, with a low around 30. Northeast wind around 10 mph. Chance of precipitation is 70%.
Saturday
A chance of snow before 11am, then a chance of rain and snow. Mostly cloudy, with a high near 36. Northeast wind around 10 mph. Chance of precipitation is 40%.
Saturday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Northeast wind around 7 mph. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 35. Northeast wind around 9 mph. Chance of precipitation is 30%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 27. Northeast wind 8 to 10 mph. Chance of precipitation is 40%.
Monday
A chance of rain and snow. Partly sunny, with a high near 35. East wind 10 to 13 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Osterville MA
 41.63°N 70.39°W (Elev. 33 ft)
Last Update:
10:56 pm EST Feb 16, 2026
Forecast Valid:
12am EST Feb 17, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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