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

66°F

19°C

Humidity 84%
Wind Speed S 6 mph
Barometer 29.92 in (1013.1 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 6 Jun 12:56 am EDT
Extended Forecast for

Osterville MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 66. West wind around 9 mph.

    Low: 66 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 73 °F

    Partly Sunny

  • Friday Night

    Friday Night: A slight chance of showers before 10pm, then a slight chance of showers after 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 61. Southwest wind 3 to 8 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Saturday

    Saturday: A chance of showers, mainly after 5pm. Mostly cloudy, with a high near 72. South wind 7 to 9 mph. Chance of precipitation is 40%.

    High: 72 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 58. West wind around 6 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 68. North wind 6 to 9 mph becoming east in the afternoon.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A chance of showers after 3am. Mostly cloudy, with a low around 56. East wind around 6 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday

    Monday: A chance of showers before 9am. Partly sunny, with a high near 67. East wind 8 to 11 mph. Chance of precipitation is 30%.

    High: 67 °F

    Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 58. South wind around 7 mph.

    Low: 58 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 66. West wind around 9 mph.
Friday
Partly sunny, with a high near 73. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Friday Night
A slight chance of showers before 10pm, then a slight chance of showers after 2am. Patchy fog. Otherwise, mostly cloudy, with a low around 61. Southwest wind 3 to 8 mph. Chance of precipitation is 20%.
Saturday
A chance of showers, mainly after 5pm. Mostly cloudy, with a high near 72. South wind 7 to 9 mph. Chance of precipitation is 40%.
Saturday Night
A chance of showers, mainly before 7pm. Mostly cloudy, with a low around 58. West wind around 6 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 68. North wind 6 to 9 mph becoming east in the afternoon.
Sunday Night
A chance of showers after 3am. Mostly cloudy, with a low around 56. East wind around 6 mph. Chance of precipitation is 30%.
Monday
A chance of showers before 9am. Partly sunny, with a high near 67. East wind 8 to 11 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 58. South wind around 7 mph.
Tuesday
A chance of showers after 1pm. Cloudy, with a high near 69. South wind 6 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Cloudy, with a low around 61. Southwest wind around 9 mph. Chance of precipitation is 50%.
Wednesday
A chance of showers. Partly sunny, with a high near 72. Southwest wind 9 to 13 mph. Chance of precipitation is 40%.
Wednesday Night
Mostly clear, with a low around 61. West wind 7 to 9 mph.
Thursday
Sunny, with a high near 74. Southwest wind 7 to 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Osterville MA
 41.63°N 70.39°W (Elev. 33 ft)
Last Update:
11:46 pm EDT Jun 5, 2025
Forecast Valid:
1am EDT Jun 6, 2025-6pm EDT Jun 12, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation