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

48°F

9°C

Humidity 87%
Wind Speed SW 14 mph
Barometer 30.05 in
Dewpoint 45°F (7°C)
Visibility 7.00 mi
Wind Chill42°F (6°C)
Last update 31 Mar 6:56 am EDT
Extended Forecast for

Falmouth MA

  • Today

    Today: Showers likely and possibly a thunderstorm before 4pm, then isolated showers between 4pm and 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 54. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 54 °F

    Breezy.
    Showers
    Likely then
    Isolated
    Showers

  • Tonight

    Tonight: Scattered showers, mainly between 7pm and 3am. Mostly cloudy, with a low around 46. Southwest wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Scattered
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly after 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 52. Southwest wind 15 to 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Chance
    Showers and
    Patchy Fog
    then Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers, mainly before 3am. Patchy fog before 9pm. Low around 38. Northeast wind 10 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Showers and
    Patchy Fog

  • Thursday

    Thursday: A chance of showers, mainly after 2pm. Cloudy, with a high near 44. Northeast wind around 15 mph. Chance of precipitation is 30%.

    High: 44 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers. Cloudy, with a low around 38. Northeast wind 8 to 11 mph. Chance of precipitation is 20%.

    Low: 38 °F

    Slight Chance
    Showers

  • Friday

    Friday: Cloudy, with a high near 52. Southeast wind 7 to 14 mph becoming southwest in the afternoon.

    High: 52 °F

    Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 45. Southwest wind 15 to 17 mph.

    Low: 45 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 54. West wind around 11 mph becoming northeast in the afternoon.

    High: 54 °F

    Mostly Cloudy

Detailed Forecast

Today
Showers likely and possibly a thunderstorm before 4pm, then isolated showers between 4pm and 5pm. Cloudy, then gradually becoming mostly sunny, with a high near 54. Breezy, with a southwest wind 13 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Scattered showers, mainly between 7pm and 3am. Mostly cloudy, with a low around 46. Southwest wind 5 to 10 mph increasing to 11 to 16 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers likely, mainly after 5pm. Patchy fog before 10am. Otherwise, mostly cloudy, with a high near 52. Southwest wind 15 to 18 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers, mainly before 3am. Patchy fog before 9pm. Low around 38. Northeast wind 10 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A chance of showers, mainly after 2pm. Cloudy, with a high near 44. Northeast wind around 15 mph. Chance of precipitation is 30%.
Thursday Night
A slight chance of showers. Cloudy, with a low around 38. Northeast wind 8 to 11 mph. Chance of precipitation is 20%.
Friday
Cloudy, with a high near 52. Southeast wind 7 to 14 mph becoming southwest in the afternoon.
Friday Night
Mostly cloudy, with a low around 45. Southwest wind 15 to 17 mph.
Saturday
Mostly cloudy, with a high near 54. West wind around 11 mph becoming northeast in the afternoon.
Saturday Night
Mostly cloudy, with a low around 42. East wind around 11 mph becoming south after midnight.
Sunday
A chance of rain. Mostly cloudy, with a high near 55. Southwest wind 13 to 15 mph. Chance of precipitation is 40%.
Sunday Night
A chance of rain. Mostly cloudy, with a low around 43. Southwest wind around 16 mph. Chance of precipitation is 50%.
Monday
A chance of rain. Mostly cloudy, with a high near 49. Northwest wind 11 to 13 mph. Chance of precipitation is 40%.
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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:
6:35 am EDT Mar 31, 2026
Forecast Valid:
7am EDT Mar 31, 2026-6pm EDT Apr 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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