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 Rain

70°F

21°C

Humidity 100%
Wind Speed S 14 G 21 mph
Barometer 29.90 in
Dewpoint 70°F (21°C)
Visibility 8.00 mi
Last update 25 Sep 2:56 pm EDT
Extended Forecast for

Falmouth MA

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Patchy fog. Otherwise, cloudy, with a high near 73. South wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers
    Likely and
    Patchy Fog

  • Tonight

    Tonight: Showers and thunderstorms likely before midnight, then a chance of showers. Patchy dense fog. Otherwise, cloudy, with a low around 67. Southwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 67 °F

    Showers
    Likely and
    Patchy Dense
    Fog

  • Friday

    Friday: Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 76. West wind 9 to 11 mph.

    High: 76 °F

    Patchy Fog
    then Partly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 62. West wind 5 to 7 mph becoming northwest after midnight.

    Low: 62 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 73. North wind around 8 mph becoming east in the afternoon.

    High: 73 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 3am. Mostly cloudy, with a low around 62. Southeast wind around 6 mph. Chance of precipitation is 30%.

    Low: 62 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 72. Southeast wind 6 to 8 mph. Chance of precipitation is 40%.

    High: 72 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 63. South wind around 6 mph becoming west after midnight.

    Low: 63 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 73. West wind around 7 mph becoming southwest in the afternoon.

    High: 73 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Patchy fog. Otherwise, cloudy, with a high near 73. South wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before midnight, then a chance of showers. Patchy dense fog. Otherwise, cloudy, with a low around 67. Southwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Patchy fog before 11am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 76. West wind 9 to 11 mph.
Friday Night
Partly cloudy, with a low around 62. West wind 5 to 7 mph becoming northwest after midnight.
Saturday
Partly sunny, with a high near 73. North wind around 8 mph becoming east in the afternoon.
Saturday Night
A chance of showers, mainly after 3am. Mostly cloudy, with a low around 62. Southeast wind around 6 mph. Chance of precipitation is 30%.
Sunday
A chance of showers. Mostly cloudy, with a high near 72. Southeast wind 6 to 8 mph. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 63. South wind around 6 mph becoming west after midnight.
Monday
Mostly cloudy, with a high near 73. West wind around 7 mph becoming southwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 61. South wind 6 to 9 mph becoming north after midnight.
Tuesday
Partly sunny, with a high near 71. Northeast wind 10 to 14 mph.
Tuesday Night
Partly cloudy, with a low around 55. North wind 10 to 14 mph.
Wednesday
Mostly sunny, with a high near 64. North wind 14 to 17 mph.
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:
6:10 am EDT Sep 25, 2025
Forecast Valid:
2pm EDT Sep 25, 2025-6pm EDT Oct 1, 2025
 
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