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 N 3 mph
Barometer 30.13 in (1020.5 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 17 Feb 12:56 am EST
Extended Forecast for

West Yarmouth MA

  • Overnight

    Overnight: Patchy flurries and freezing rain after 3am. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 30%.

    Low: 28 °F

    Patchy Wintry
    Mix

  • Tuesday

    Tuesday: Patchy flurries and freezing rain before 9am. Patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 35. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 30%.

    High: 35 °F

    Patchy Wintry
    Mix then
    Patchy Fog

  • Tuesday Night

    Tuesday Night: Patchy fog before 8pm, then patchy fog after midnight. Otherwise, mostly cloudy, with a low around 29. West wind 3 to 5 mph.

    Low: 29 °F

    Patchy Fog

  • Wednesday

    Wednesday: Rain likely, mainly after 2pm. Patchy fog before 10am, then patchy fog after noon. Otherwise, cloudy, with a high near 37. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 37 °F

    Chance Rain
    and Patchy
    Fog then Rain
    Likely and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after midnight. Patchy fog before 3am. Low around 28. North wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 28 °F

    Rain/Snow and
    Patchy Fog
    then Snow
    Likely and
    Patchy Fog

  • Thursday

    Thursday: Mostly sunny, with a high near 35. North wind 5 to 8 mph.

    High: 35 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. Light and variable wind.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: A chance of rain and snow before noon, then a chance of snow between noon and 2pm, then a chance of rain and snow after 2pm. Mostly cloudy, with a high near 37. East wind 5 to 8 mph. Chance of precipitation is 50%.

    High: 37 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: Rain likely, possibly mixed with snow before midnight, then a chance of snow. Cloudy, with a low around 29. Northeast wind around 8 mph. Chance of precipitation is 60%.

    Low: 29 °F

    Rain/Snow
    Likely then
    Chance Snow

Detailed Forecast

Overnight
Patchy flurries and freezing rain after 3am. Mostly cloudy, with a low around 28. Calm wind. Chance of precipitation is 30%.
Tuesday
Patchy flurries and freezing rain before 9am. Patchy fog after 4pm. Otherwise, mostly cloudy, with a high near 35. Calm wind becoming south 5 to 7 mph in the afternoon. Chance of precipitation is 30%.
Tuesday Night
Patchy fog before 8pm, then patchy fog after midnight. Otherwise, mostly cloudy, with a low around 29. West wind 3 to 5 mph.
Wednesday
Rain likely, mainly after 2pm. Patchy fog before 10am, then patchy fog after noon. Otherwise, cloudy, with a high near 37. West wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Rain and snow, becoming all snow after midnight. Patchy fog before 3am. Low around 28. North wind 3 to 7 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Mostly sunny, with a high near 35. North wind 5 to 8 mph.
Thursday Night
Partly cloudy, with a low around 27. Light and variable wind.
Friday
A chance of rain and snow before noon, then a chance of snow between noon and 2pm, then a chance of rain and snow after 2pm. Mostly cloudy, with a high near 37. East wind 5 to 8 mph. Chance of precipitation is 50%.
Friday Night
Rain likely, possibly mixed with snow before midnight, then a chance of snow. Cloudy, with a low around 29. Northeast wind around 8 mph. Chance of precipitation is 60%.
Saturday
A chance of snow before 8am, then a chance of rain. Mostly cloudy, with a high near 36. Northeast wind 7 to 9 mph. Chance of precipitation is 40%.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 27. Northeast wind around 6 mph. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy, with a high near 35. Northeast wind 6 to 9 mph. Chance of precipitation is 40%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 26. Northeast wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 33. North 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:
West Yarmouth MA
 41.65°N 70.23°W (Elev. 13 ft)
Last Update:
1:24 am EST Feb 17, 2026
Forecast Valid:
1am EST Feb 17, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
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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