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.

Overcast

70°F

21°C

Humidity 100%
Wind Speed SW 8 mph
Barometer 29.97 in
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Last update 3 Sep 10:45 am EDT
Extended Forecast for

East Falmouth MA

  • Today

    Today: A chance of showers and thunderstorms. Patchy fog between 2pm and 3pm. Otherwise, mostly cloudy, with a high near 75. Southwest wind around 14 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Chance
    T-storms and
    Patchy Fog

  • Tonight

    Tonight: Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 67. West wind 3 to 7 mph.

    Low: 67 °F

    Patchy Fog

  • Friday

    Friday: A slight chance of showers after 2pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 78. Northwest wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 20%.

    High: 78 °F

    Patchy Fog
    then Slight
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 65. Northwest wind 3 to 6 mph.

    Low: 65 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Sunny, with a high near 71. North wind 9 to 14 mph.

    High: 71 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 60. North wind around 9 mph.

    Low: 60 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 68. North wind around 14 mph.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 61. North wind 5 to 7 mph becoming northwest in the evening.

    Low: 61 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 72. North wind around 8 mph.

    High: 72 °F

    Sunny

Detailed Forecast

Today
A chance of showers and thunderstorms. Patchy fog between 2pm and 3pm. Otherwise, mostly cloudy, with a high near 75. Southwest wind around 14 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 67. West wind 3 to 7 mph.
Friday
A slight chance of showers after 2pm. Patchy fog before 9am. Otherwise, partly sunny, with a high near 78. Northwest wind around 6 mph becoming southwest in the afternoon. Chance of precipitation is 20%.
Friday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 65. Northwest wind 3 to 6 mph.
Saturday
Sunny, with a high near 71. North wind 9 to 14 mph.
Saturday Night
Partly cloudy, with a low around 60. North wind around 9 mph.
Sunday
Sunny, with a high near 68. North wind around 14 mph.
Sunday Night
Mostly clear, with a low around 61. North wind 5 to 7 mph becoming northwest in the evening.
Labor Day
Sunny, with a high near 72. North wind around 8 mph.
Monday Night
Mostly clear, with a low around 65. West wind around 9 mph.
Tuesday
Mostly sunny, with a high near 73. West wind 9 to 13 mph.
Tuesday Night
Partly cloudy, with a low around 64. West wind around 9 mph.
Wednesday
Mostly sunny, with a high near 71. Southwest wind 10 to 16 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Falmouth MA
 41.56°N 70.52°W (Elev. 3 ft)
Last Update:
10:56 am EDT Sep 3, 2026
Forecast Valid:
11am EDT Sep 3, 2026-6pm EDT Sep 9, 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