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

57°F

14°C

Humidity 36%
Wind Speed NE 9 mph
Barometer 30.39 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 22 May 4:56 pm EDT
Extended Forecast for

3 Miles ENE East Falmouth MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. East wind around 6 mph becoming calm in the evening.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 60. East wind 7 to 9 mph.

    High: 60 °F

    Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 52. East wind 8 to 11 mph.

    Low: 52 °F

    Cloudy

  • Sunday

    Sunday: Rain, mainly after 7am. High near 56. Breezy, with an east wind 15 to 22 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.

    High: 56 °F

    Rain and
    Breezy

  • Sunday Night

    Sunday Night: Rain and possibly a thunderstorm before 9pm, then showers and possibly a thunderstorm, mainly after 9pm. Low around 56. Breezy, with a southeast wind 19 to 24 mph decreasing to 8 to 13 mph after midnight. Chance of precipitation is 100%.

    Low: 56 °F

    Showers and
    Breezy

  • Memorial Day

    Memorial Day: Showers likely and possibly a thunderstorm before 9am, then a chance of showers. Mostly cloudy, with a high near 71. West wind 3 to 8 mph. Chance of precipitation is 60%.

    High: 71 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers before midnight. Mostly cloudy, with a low around 57. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 57 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 70. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 70 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 58. Southwest wind around 7 mph.

    Low: 58 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. East wind around 6 mph becoming calm in the evening.
Saturday
Cloudy, with a high near 60. East wind 7 to 9 mph.
Saturday Night
Cloudy, with a low around 52. East wind 8 to 11 mph.
Sunday
Rain, mainly after 7am. High near 56. Breezy, with an east wind 15 to 22 mph. Chance of precipitation is 90%. New precipitation amounts between three quarters and one inch possible.
Sunday Night
Rain and possibly a thunderstorm before 9pm, then showers and possibly a thunderstorm, mainly after 9pm. Low around 56. Breezy, with a southeast wind 19 to 24 mph decreasing to 8 to 13 mph after midnight. Chance of precipitation is 100%.
Memorial Day
Showers likely and possibly a thunderstorm before 9am, then a chance of showers. Mostly cloudy, with a high near 71. West wind 3 to 8 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers before midnight. Mostly cloudy, with a low around 57. Southwest wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 70. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 58. Southwest wind around 7 mph.
Wednesday
Partly sunny, with a high near 72. West wind 6 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 56. Northwest wind around 7 mph.
Thursday
Mostly sunny, with a high near 66. North wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 53. North wind around 6 mph.
Friday
Mostly sunny, with a high near 64. North wind 6 to 10 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE East Falmouth MA
 41.58°N 70.49°W (Elev. 23 ft)
Last Update:
2:50 pm EDT May 22, 2026
Forecast Valid:
4pm EDT May 22, 2026-6pm EDT May 29, 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