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

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Rain Fog/Mist

46°F

8°C

Humidity 93%
Wind Speed SW 14 mph
Barometer 30.05 in
Dewpoint 45°F (7°C)
Visibility 3.00 mi
Wind Chill40°F (4°C)
Last update 31 Mar 7:56 am EDT
Extended Forecast for

Cape Cod Coast Guard Air Station MA

  • Today

    Today: Showers likely and possibly a thunderstorm before 9am, then scattered showers. Cloudy, then gradually becoming mostly sunny, with a high near 57. Southwest wind 9 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 57 °F

    Showers
    Likely then
    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers, mainly between 2am and 3am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 47. Southwest wind 6 to 14 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: 47 °F

    Scattered
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Showers likely, mainly after 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 55. Southwest wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 55 °F

    Chance
    Showers and
    Patchy Fog
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers, mainly before 3am. Patchy fog before 9pm. Low around 35. Northeast wind 9 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 35 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers, mainly after 2pm. Cloudy, with a high near 44. Northeast wind around 15 mph. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers, mainly between 8pm and 10pm. Cloudy, with a low around 35. Northeast wind 6 to 10 mph. Chance of precipitation is 30%.

    Low: 35 °F

    Chance
    Showers

  • Friday

    Friday: Cloudy, with a high near 54. Southeast wind 6 to 15 mph becoming southwest in the afternoon.

    High: 54 °F

    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 44. Southwest wind around 10 mph, with gusts as high as 23 mph.

    Low: 44 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 57. West wind 7 to 10 mph becoming northeast in the afternoon.

    High: 57 °F

    Mostly Cloudy

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before 9am, then scattered showers. Cloudy, then gradually becoming mostly sunny, with a high near 57. Southwest wind 9 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers, mainly between 2am and 3am. Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 47. Southwest wind 6 to 14 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
Showers likely, mainly after 4pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 55. Southwest wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers, mainly before 3am. Patchy fog before 9pm. Low around 35. Northeast wind 9 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
A chance of showers, mainly after 2pm. Cloudy, with a high near 44. Northeast wind around 15 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers, mainly between 8pm and 10pm. Cloudy, with a low around 35. Northeast wind 6 to 10 mph. Chance of precipitation is 30%.
Friday
Cloudy, with a high near 54. Southeast wind 6 to 15 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 44. Southwest wind around 10 mph, with gusts as high as 23 mph.
Saturday
Mostly cloudy, with a high near 57. West wind 7 to 10 mph becoming northeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 41. East wind around 7 mph becoming south after midnight.
Sunday
A chance of rain. Mostly cloudy, with a high near 57. South wind 8 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 40. Southwest wind around 9 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday
A chance of rain. Mostly cloudy, with a high near 51. Northwest wind around 9 mph. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Cod Coast Guard Air Station MA
 41.65°N 70.53°W (Elev. 102 ft)
Last Update:
6:35 am EDT Mar 31, 2026
Forecast Valid:
8am EDT Mar 31, 2026-6pm EDT Apr 6, 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