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.

Fair

37°F

3°C

Humidity 87%
Wind Speed W 8 mph
Barometer 30.26 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 4 Mar 5:56 pm EST
Extended Forecast for

Falmouth MA

  • Tonight

    Tonight: Areas of fog between 2am and 4am. Areas of dense freezing fog after 4am. Otherwise, increasing clouds, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Clear
    then Areas
    Dense
    Freezing Fog
    and Areas Fog

  • Thursday

    Thursday: Rain, mainly after 2pm. Areas of fog between 11am and 1pm. Areas of dense freezing fog before 8am. High near 37. Light northeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.

    High: 37 °F

    Rain and
    Areas Dense
    Freezing Fog

  • Thursday Night

    Thursday Night: Rain. Low around 34. East wind 10 to 16 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.

    Low: 34 °F

    Rain

  • Friday

    Friday: Rain likely, mainly before 8am. Cloudy, with a high near 37. Northeast wind 9 to 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 37 °F

    Rain Likely
    then Chance
    Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 34. Northeast wind 3 to 8 mph.

    Low: 34 °F

    Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 46. Southwest wind 5 to 14 mph.

    High: 46 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain after 8pm. Cloudy, with a low around 39. Southwest wind 13 to 17 mph. Chance of precipitation is 50%.

    Low: 39 °F

    Chance Rain

  • Sunday

    Sunday: A chance of rain before 8am. Partly sunny, with a high near 47. West wind around 9 mph. Chance of precipitation is 30%.

    High: 47 °F

    Chance Rain
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 37. Southwest wind 7 to 9 mph.

    Low: 37 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of fog between 2am and 4am. Areas of dense freezing fog after 4am. Otherwise, increasing clouds, with a low around 27. Calm wind.
Thursday
Rain, mainly after 2pm. Areas of fog between 11am and 1pm. Areas of dense freezing fog before 8am. High near 37. Light northeast wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 100%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 34. East wind 10 to 16 mph. Chance of precipitation is 100%. New precipitation amounts between three quarters and one inch possible.
Friday
Rain likely, mainly before 8am. Cloudy, with a high near 37. Northeast wind 9 to 15 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Cloudy, with a low around 34. Northeast wind 3 to 8 mph.
Saturday
Cloudy, with a high near 46. Southwest wind 5 to 14 mph.
Saturday Night
A chance of rain after 8pm. Cloudy, with a low around 39. Southwest wind 13 to 17 mph. Chance of precipitation is 50%.
Sunday
A chance of rain before 8am. Partly sunny, with a high near 47. West wind around 9 mph. Chance of precipitation is 30%.
Sunday Night
Partly cloudy, with a low around 37. Southwest wind 7 to 9 mph.
Monday
Sunny, with a high near 48. Southwest wind 9 to 11 mph.
Monday Night
Mostly clear, with a low around 38. Southwest wind around 9 mph.
Tuesday
Mostly sunny, with a high near 49. Southwest wind 8 to 11 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Southwest wind 11 to 14 mph.
Wednesday
A chance of rain. Mostly cloudy, with a high near 50. Southwest wind 15 to 17 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Falmouth MA
 41.55°N 70.61°W (Elev. 10 ft)
Last Update:
6:35 pm EST Mar 4, 2026
Forecast Valid:
7pm EST Mar 4, 2026-6pm EDT Mar 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation