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.

Light Snow Fog/Mist

34°F

1°C

Humidity 93%
Wind Speed W 18 mph
Barometer 29.80 in
Dewpoint 32°F (0°C)
Visibility 4.00 mi
Wind Chill23°F (-5°C)
Last update 12 Mar 9:45 pm EDT
Extended Forecast for

Falmouth MA

  • Tonight

    Tonight: Snow, mainly before midnight. Low around 29. Northwest wind around 15 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.

    Low: 29 °F

    Snow then
    Partly Cloudy

  • Friday

    Friday: Increasing clouds, with a high near 43. West wind 8 to 13 mph becoming southwest in the afternoon.

    High: 43 °F

    Increasing
    Clouds

  • Friday Night

    Friday Night: A slight chance of rain. Mostly cloudy, with a low around 36. Breezy, with a south wind 13 to 20 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain and
    Breezy

  • Saturday

    Saturday: Sunny, with a high near 45. Breezy, with a west wind 18 to 22 mph, with gusts as high as 40 mph.

    High: 45 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31. Northwest wind 9 to 14 mph, with gusts as high as 29 mph.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly cloudy, with a high near 44. North wind 5 to 9 mph becoming southeast in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A chance of rain after 2am. Mostly cloudy, with a low around 37. Breezy, with a southeast wind 11 to 21 mph. Chance of precipitation is 30%.

    Low: 37 °F

    Mostly Cloudy
    then Chance
    Rain and
    Breezy

  • Monday

    Monday: Rain, mainly after 7am. High near 54. Windy, with a south wind 25 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 90%.

    High: 54 °F

    Rain and
    Windy

  • Monday Night

    Monday Night: Rain. Low around 37. Windy, with a south wind 25 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.

    Low: 37 °F

    Rain and
    Windy

Detailed Forecast

Tonight
Snow, mainly before midnight. Low around 29. Northwest wind around 15 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around an inch possible.
Friday
Increasing clouds, with a high near 43. West wind 8 to 13 mph becoming southwest in the afternoon.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 36. Breezy, with a south wind 13 to 20 mph. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 45. Breezy, with a west wind 18 to 22 mph, with gusts as high as 40 mph.
Saturday Night
Mostly clear, with a low around 31. Northwest wind 9 to 14 mph, with gusts as high as 29 mph.
Sunday
Mostly cloudy, with a high near 44. North wind 5 to 9 mph becoming southeast in the afternoon.
Sunday Night
A chance of rain after 2am. Mostly cloudy, with a low around 37. Breezy, with a southeast wind 11 to 21 mph. Chance of precipitation is 30%.
Monday
Rain, mainly after 7am. High near 54. Windy, with a south wind 25 to 28 mph, with gusts as high as 41 mph. Chance of precipitation is 90%.
Monday Night
Rain. Low around 37. Windy, with a south wind 25 to 32 mph, with gusts as high as 45 mph. Chance of precipitation is 90%.
Tuesday
Rain likely, mainly before 8am. Partly sunny, with a high near 45. Southwest wind around 18 mph. Chance of precipitation is 60%.
Tuesday Night
Partly cloudy, with a low around 26. West wind 14 to 18 mph.
Wednesday
Mostly sunny, with a high near 36. West wind 9 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 28. Southwest wind around 8 mph.
Thursday
Mostly sunny, with a high near 39. East wind 7 to 10 mph becoming south in the morning.
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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:
4:59 pm EDT Mar 12, 2026
Forecast Valid:
10pm EDT Mar 12, 2026-6pm EDT Mar 19, 2026
 
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Additional Resources

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Chance of Precipitation