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.

Partly Cloudy

61°F

16°C

Humidity 77%
Wind Speed SW 15 mph
Barometer 29.89 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 11 Mar 4:45 pm EDT
Extended Forecast for

Falmouth MA

  • Tonight

    Tonight: A slight chance of showers after 11pm. Patchy dense fog. Otherwise, cloudy, with a low around 42. Southwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 42 °F

    Slight Chance
    Showers and
    Patchy Dense
    Fog

  • Thursday

    Thursday: A chance of showers. Patchy fog before noon. Otherwise, cloudy, with a high near 49. Southwest wind 14 to 18 mph becoming northwest in the afternoon. Chance of precipitation is 40%.

    High: 49 °F

    Chance
    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 30. West wind around 14 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Chance
    Rain/Snow
    then Mostly
    Clear

  • Friday

    Friday: Increasing clouds, with a high near 43. West wind 7 to 14 mph becoming southwest in the afternoon.

    High: 43 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36. South wind 14 to 18 mph, with gusts as high as 28 mph.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 45. West wind around 18 mph, with gusts as high as 28 mph.

    High: 45 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 30. Northwest wind 9 to 14 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 43. North wind 6 to 8 mph becoming southeast in the afternoon.

    High: 43 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain after 1am. Cloudy, with a low around 37. Breezy, with a southeast wind 11 to 16 mph increasing to 17 to 22 mph after midnight. Chance of precipitation is 40%.

    Low: 37 °F

    Cloudy then
    Chance Rain
    and Breezy

Detailed Forecast

Tonight
A slight chance of showers after 11pm. Patchy dense fog. Otherwise, cloudy, with a low around 42. Southwest wind 10 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday
A chance of showers. Patchy fog before noon. Otherwise, cloudy, with a high near 49. Southwest wind 14 to 18 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 11pm. Cloudy during the early evening, then gradual clearing, with a low around 30. West wind around 14 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Friday
Increasing clouds, with a high near 43. West wind 7 to 14 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 36. South wind 14 to 18 mph, with gusts as high as 28 mph.
Saturday
Sunny, with a high near 45. West wind around 18 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 30. Northwest wind 9 to 14 mph.
Sunday
Mostly cloudy, with a high near 43. North wind 6 to 8 mph becoming southeast in the afternoon.
Sunday Night
A chance of rain after 1am. Cloudy, with a low around 37. Breezy, with a southeast wind 11 to 16 mph increasing to 17 to 22 mph after midnight. Chance of precipitation is 40%.
Monday
Rain. High near 53. Breezy, with a south wind around 25 mph, with gusts as high as 39 mph. Chance of precipitation is 90%.
Monday Night
Rain likely. Cloudy, with a low around 32. Breezy, with a south wind 17 to 25 mph becoming west after midnight. Chance of precipitation is 70%.
Tuesday
A chance of rain. Partly sunny, with a high near 40. West wind around 15 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 25. Northwest wind 11 to 14 mph.
Wednesday
Mostly sunny, with a high near 36. West wind around 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Falmouth MA
 41.55°N 70.61°W (Elev. 10 ft)
Last Update:
4:43 pm EDT Mar 11, 2026
Forecast Valid:
5pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation