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

Hazardous Weather Conditions

Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Fair

61°F

16°C

Humidity 59%
Wind Speed NE 14 mph
Barometer 30.21 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 19 Sep 8:55 am EDT
Extended Forecast for

Osterville MA

  • Today

    Today: Mostly sunny, with a high near 62. Northeast wind 8 to 11 mph, with gusts as high as 22 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. East wind 3 to 5 mph.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 4pm. Patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 65. Southeast wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Mostly Cloudy
    then Showers
    Likely and
    Patchy Fog

  • Sunday Night

    Sunday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Patchy fog before 9pm. Low around 58. Southeast wind 7 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 58 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: A chance of showers, mainly before 8am. Mostly cloudy, with a high near 64. North wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 64 °F

    Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 56. Northeast wind 9 to 13 mph.

    Low: 56 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 62. Northeast wind around 15 mph.

    High: 62 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 56. Northeast wind 15 to 17 mph.

    Low: 56 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 63. Breezy, with a northeast wind 20 to 22 mph.

    High: 63 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 62. Northeast wind 8 to 11 mph, with gusts as high as 22 mph.
Tonight
Partly cloudy, with a low around 52. East wind 3 to 5 mph.
Sunday
Showers likely, mainly after 4pm. Patchy fog after 5pm. Otherwise, mostly cloudy, with a high near 65. Southeast wind 8 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Patchy fog before 9pm. Low around 58. Southeast wind 7 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
A chance of showers, mainly before 8am. Mostly cloudy, with a high near 64. North wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 56. Northeast wind 9 to 13 mph.
Tuesday
Mostly cloudy, with a high near 62. Northeast wind around 15 mph.
Tuesday Night
Mostly cloudy, with a low around 56. Northeast wind 15 to 17 mph.
Wednesday
Partly sunny, with a high near 63. Breezy, with a northeast wind 20 to 22 mph.
Wednesday Night
Mostly cloudy, with a low around 56. Breezy, with a northeast wind 20 to 23 mph.
Thursday
A chance of showers. Mostly cloudy, with a high near 63. Windy, with a northeast wind 22 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 56. Breezy, with a northeast wind 23 to 25 mph. Chance of precipitation is 40%.
Friday
A chance of showers. Mostly cloudy, with a high near 63. Breezy, with a north wind 23 to 25 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:
7:40 am EDT Sep 19, 2026
Forecast Valid:
9am EDT Sep 19, 2026-6pm EDT Sep 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation