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

73°F

23°C

Humidity 74%
Wind Speed NE 7 mph
Barometer 30.06 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 18 Sep 10:45 am EDT
Extended Forecast for

Falmouth MA

  • Today

    Today: Mostly sunny, with a high near 75. North wind around 7 mph.

    High: 75 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. North wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Northeast wind 10 to 14 mph.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45. East wind 3 to 5 mph.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 66. Southeast wind 7 to 9 mph. Chance of precipitation is 40%.

    High: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers, with thunderstorms also possible after 2am. Some of the storms could produce heavy rainfall. Patchy fog after 1am. Low around 60. East wind around 7 mph. Chance of precipitation is 80%.

    Low: 60 °F

    Heavy Rain
    and Patchy
    Fog

  • Monday

    Monday: Showers likely, mainly before 7am. The rain could be heavy at times. Partly sunny, with a high near 65. Northeast wind 11 to 14 mph. Chance of precipitation is 60%.

    High: 65 °F

    Heavy Rain
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 59. Northeast wind 14 to 17 mph. Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 63. Breezy, with a northeast wind around 21 mph. Chance of precipitation is 30%.

    High: 63 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 75. North wind around 7 mph.
Tonight
Partly cloudy, with a low around 52. North wind 5 to 15 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 64. Northeast wind 10 to 14 mph.
Saturday Night
Partly cloudy, with a low around 45. East wind 3 to 5 mph.
Sunday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 66. Southeast wind 7 to 9 mph. Chance of precipitation is 40%.
Sunday Night
Showers, with thunderstorms also possible after 2am. Some of the storms could produce heavy rainfall. Patchy fog after 1am. Low around 60. East wind around 7 mph. Chance of precipitation is 80%.
Monday
Showers likely, mainly before 7am. The rain could be heavy at times. Partly sunny, with a high near 65. Northeast wind 11 to 14 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 59. Northeast wind 14 to 17 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 63. Breezy, with a northeast wind around 21 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 11pm. Mostly cloudy, with a low around 58. Breezy, with a northeast wind around 22 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 63. Breezy, with a northeast wind around 24 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 58. Breezy, with a northeast wind 22 to 24 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 64. Breezy, with a northeast wind 21 to 23 mph. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Falmouth MA
 41.55°N 70.61°W (Elev. 10 ft)
Last Update:
10:14 am EDT Sep 18, 2026
Forecast Valid:
10am EDT Sep 18, 2026-6pm EDT Sep 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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