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

43°F

6°C

Humidity 66%
Wind Speed N 8 mph
Barometer 30.40 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 12 Apr 12:55 am EDT
Extended Forecast for

Falmouth MA

  • Overnight

    Overnight: Clear, with a low around 33. North wind around 5 mph, with gusts as high as 20 mph.

    Low: 33 °F

    Clear

  • Sunday

    Sunday: Increasing clouds, with a high near 50. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 50 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 43. South wind 9 to 15 mph, with gusts as high as 25 mph.

    Low: 43 °F

    Mostly Cloudy

  • Monday

    Monday: Isolated showers after 3pm. Cloudy, with a high near 54. Breezy, with a southwest wind 22 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.

    High: 54 °F

    Breezy.
    Mostly Cloudy
    then Isolated
    Showers

  • Monday Night

    Monday Night: Isolated showers before 1am. Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 48. Southwest wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    Low: 48 °F

    Isolated
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Mostly sunny, with a high near 59. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 59 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 49. Southwest wind 9 to 11 mph.

    Low: 49 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 61. Southwest wind 8 to 11 mph.

    High: 61 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A chance of showers after 9pm. Mostly cloudy, with a low around 49. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.

    Low: 49 °F

    Chance
    Showers

Detailed Forecast

Overnight
Clear, with a low around 33. North wind around 5 mph, with gusts as high as 20 mph.
Sunday
Increasing clouds, with a high near 50. Calm wind becoming south 5 to 8 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 43. South wind 9 to 15 mph, with gusts as high as 25 mph.
Monday
Isolated showers after 3pm. Cloudy, with a high near 54. Breezy, with a southwest wind 22 to 24 mph, with gusts as high as 41 mph. Chance of precipitation is 20%.
Monday Night
Isolated showers before 1am. Patchy fog before 9pm. Otherwise, mostly cloudy, with a low around 48. Southwest wind 10 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Tuesday
Mostly sunny, with a high near 59. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly cloudy, with a low around 49. Southwest wind 9 to 11 mph.
Wednesday
Mostly sunny, with a high near 61. Southwest wind 8 to 11 mph.
Wednesday Night
A chance of showers after 9pm. Mostly cloudy, with a low around 49. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.
Thursday
Mostly cloudy, with a high near 59. South wind 7 to 10 mph.
Thursday Night
Mostly cloudy, with a low around 49. Southwest wind around 10 mph.
Friday
Partly sunny, with a high near 61. Southwest wind 7 to 9 mph.
Friday Night
Mostly cloudy, with a low around 47. Northeast wind around 6 mph.
Saturday
Partly sunny, with a high near 56. East wind 6 to 9 mph.
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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:
12:56 am EDT Apr 12, 2026
Forecast Valid:
1am EDT Apr 12, 2026-6pm EDT Apr 18, 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