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

21°F

-6°C

Humidity 74%
Wind Speed NW 12 mph
Barometer 30.09 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 20 Jan 5:56 am EST
Extended Forecast for

Falmouth MA

  • Today

    Today: Sunny, with a high near 27. West wind 14 to 16 mph, with gusts as high as 29 mph.

    High: 27 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 19. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 19 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 41. Southwest wind 8 to 15 mph.

    High: 41 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 2am. Mostly cloudy, with a low around 33. Southwest wind 14 to 17 mph. Chance of precipitation is 20%.

    Low: 33 °F

    Cloudy then
    Slight Chance
    Rain

  • Thursday

    Thursday: A slight chance of rain before 11am. Mostly sunny, with a high near 42. Southwest wind 14 to 16 mph. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Rain then
    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 27. West wind 10 to 13 mph.

    Low: 27 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 34. West wind 13 to 15 mph.

    High: 34 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 10. West wind around 17 mph.

    Low: 10 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 18. Northwest wind 13 to 15 mph.

    High: 18 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 27. West wind 14 to 16 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 19. West wind 10 to 15 mph, with gusts as high as 25 mph.
Wednesday
Increasing clouds, with a high near 41. Southwest wind 8 to 15 mph.
Wednesday Night
A slight chance of rain after 2am. Mostly cloudy, with a low around 33. Southwest wind 14 to 17 mph. Chance of precipitation is 20%.
Thursday
A slight chance of rain before 11am. Mostly sunny, with a high near 42. Southwest wind 14 to 16 mph. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 27. West wind 10 to 13 mph.
Friday
Partly sunny, with a high near 34. West wind 13 to 15 mph.
Friday Night
Partly cloudy, with a low around 10. West wind around 17 mph.
Saturday
Mostly sunny, with a high near 18. Northwest wind 13 to 15 mph.
Saturday Night
A chance of snow after midnight. Mostly cloudy, with a low around 11. Northwest wind around 14 mph. Chance of precipitation is 40%.
Sunday
A chance of snow. Mostly cloudy, with a high near 23. North wind around 14 mph. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 13. North wind around 14 mph. Chance of precipitation is 50%.
Monday
A chance of snow. Partly sunny, with a high near 24. Northwest wind around 14 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:
6:12 am EST Jan 20, 2026
Forecast Valid:
6am EST Jan 20, 2026-6pm EST Jan 26, 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