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.

Fair

43°F

6°C

Humidity 60%
Wind Speed SW 10 mph
Barometer 29.91 in (1012.9 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 22 Jan 1:56 pm EST
Extended Forecast for

Osterville MA

Winter Storm Watch January 25, 07:00am until January 26, 07:00pm
Click here for hazard details and duration
Winter Storm Watch

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 41. Southwest wind around 14 mph, with gusts as high as 24 mph.

    High: 41 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 27. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 34. West wind 10 to 17 mph, with gusts as high as 29 mph.

    High: 34 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 9. Wind chill values as low as -6. Northwest wind around 17 mph, with gusts as high as 31 mph.

    Low: 9 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 17. Northwest wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 17 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of snow, mainly after 5am. Mostly cloudy, with a low around 11. Northwest wind 7 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 11 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow, mainly after 9am. The snow could be heavy at times. High near 30. North wind 6 to 13 mph becoming east in the afternoon. Chance of precipitation is 90%.

    High: 30 °F

    Heavy Snow

  • Sunday Night

    Sunday Night: Snow. The snow could be heavy at times. Low around 23. East wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.

    Low: 23 °F

    Heavy Snow

  • Monday

    Monday: Snow. High near 32. Northeast wind around 15 mph. Chance of precipitation is 80%.

    High: 32 °F

    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 41. Southwest wind around 14 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 27. West wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 34. West wind 10 to 17 mph, with gusts as high as 29 mph.
Friday Night
Partly cloudy, with a low around 9. Wind chill values as low as -6. Northwest wind around 17 mph, with gusts as high as 31 mph.
Saturday
Mostly sunny, with a high near 17. Northwest wind 10 to 15 mph, with gusts as high as 28 mph.
Saturday Night
A chance of snow, mainly after 5am. Mostly cloudy, with a low around 11. Northwest wind 7 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday
Snow, mainly after 9am. The snow could be heavy at times. High near 30. North wind 6 to 13 mph becoming east in the afternoon. Chance of precipitation is 90%.
Sunday Night
Snow. The snow could be heavy at times. Low around 23. East wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 100%.
Monday
Snow. High near 32. Northeast wind around 15 mph. Chance of precipitation is 80%.
Monday Night
A chance of snow before 4am. Mostly cloudy, with a low around 14. Northwest wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Tuesday
Mostly sunny, with a high near 23. West wind around 14 mph, with gusts as high as 24 mph.
Tuesday Night
Mostly clear, with a low around 14. West wind 11 to 14 mph.
Wednesday
Mostly sunny, with a high near 26. West wind around 11 mph.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Osterville MA
 41.63°N 70.39°W (Elev. 33 ft)
Last Update:
1:54 pm EST Jan 22, 2026
Forecast Valid:
2pm EST Jan 22, 2026-6pm EST Jan 28, 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