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

60°F

16°C

Humidity 86%
Wind Speed N 8 mph
Barometer 29.84 in (1010.4 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 12 Oct 10:56 pm EDT
Extended Forecast for

Osterville MA

  • Tonight

    Tonight: Patchy drizzle before 4am, then patchy drizzle after 5am. Increasing clouds, with a low around 54. North wind 6 to 9 mph becoming northeast after midnight.

    Low: 54 °F

    Patchy
    Drizzle

  • Tuesday

    Tuesday: Patchy drizzle between 3pm and 4pm, then patchy drizzle with a slight chance of showers after 4pm. Cloudy, with a high near 66. East wind around 11 mph becoming south in the afternoon.

    High: 66 °F

    Patchy
    Drizzle

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 61. South wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 61 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. West wind 10 to 14 mph.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 54. Northwest wind 7 to 9 mph.

    Low: 54 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 61. North wind 10 to 14 mph.

    High: 61 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. Light and variable wind becoming northeast around 5 mph.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Showers, mainly after 7am. High near 65. South wind 10 to 17 mph. Chance of precipitation is 80%.

    High: 65 °F

    Showers

  • Friday Night

    Friday Night: Showers, mainly before 1am. Low around 48. Breezy, with a west wind 20 to 24 mph. Chance of precipitation is 80%.

    Low: 48 °F

    Showers and
    Breezy

Detailed Forecast

Tonight
Patchy drizzle before 4am, then patchy drizzle after 5am. Increasing clouds, with a low around 54. North wind 6 to 9 mph becoming northeast after midnight.
Tuesday
Patchy drizzle between 3pm and 4pm, then patchy drizzle with a slight chance of showers after 4pm. Cloudy, with a high near 66. East wind around 11 mph becoming south in the afternoon.
Tuesday Night
A chance of showers, mainly before midnight. Cloudy, then gradually becoming partly cloudy, with a low around 61. South wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Mostly sunny, with a high near 71. West wind 10 to 14 mph.
Wednesday Night
Partly cloudy, with a low around 54. Northwest wind 7 to 9 mph.
Thursday
Sunny, with a high near 61. North wind 10 to 14 mph.
Thursday Night
Partly cloudy, with a low around 51. Light and variable wind becoming northeast around 5 mph.
Friday
Showers, mainly after 7am. High near 65. South wind 10 to 17 mph. Chance of precipitation is 80%.
Friday Night
Showers, mainly before 1am. Low around 48. Breezy, with a west wind 20 to 24 mph. Chance of precipitation is 80%.
Saturday
A chance of showers before 7am. Mostly sunny, with a high near 54. Breezy, with a northwest wind 21 to 25 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 41. Breezy, with a northwest wind 17 to 21 mph.
Sunday
Sunny, with a high near 54. Northwest wind 11 to 16 mph.
Sunday Night
Partly cloudy, with a low around 47. Southwest wind around 8 mph.
Monday
Mostly sunny, with a high near 60. Southwest wind 10 to 16 mph.
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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:
8:36 pm EDT Oct 12, 2026
Forecast Valid:
11pm EDT Oct 12, 2026-6pm EDT Oct 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation