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

61°F

16°C

Humidity 94%
Wind Speed W 13 mph
Barometer 30.01 in
Dewpoint 59°F (15°C)
Visibility 8.00 mi
Last update 19 May 7:56 pm EDT
Extended Forecast for

3 Miles ENE East Falmouth MA

  • Tonight

    Tonight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 61. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 61 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: A slight chance of showers between 3pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 76. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.

    High: 76 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 10pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 56. West wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 65. North wind 7 to 10 mph.

    High: 65 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. Light and variable wind.

    Low: 51 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 65. Northeast wind 6 to 8 mph becoming southeast in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 51. South wind around 5 mph becoming calm in the evening.

    Low: 51 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of showers. Mostly cloudy, with a high near 61. Calm wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 50%.

    High: 61 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Showers likely, mainly after midnight. Mostly cloudy, with a low around 51. East wind around 8 mph. Chance of precipitation is 60%.

    Low: 51 °F

    Showers
    Likely

Detailed Forecast

Tonight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 61. Southwest wind 10 to 13 mph, with gusts as high as 23 mph.
Wednesday
A slight chance of showers between 3pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 76. Southwest wind 10 to 15 mph. Chance of precipitation is 20%.
Wednesday Night
A chance of showers and thunderstorms before 10pm, then a slight chance of showers after 4am. Mostly cloudy, with a low around 56. West wind 6 to 8 mph becoming north after midnight. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Partly sunny, with a high near 65. North wind 7 to 10 mph.
Thursday Night
Partly cloudy, with a low around 51. Light and variable wind.
Friday
Mostly sunny, with a high near 65. Northeast wind 6 to 8 mph becoming southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 51. South wind around 5 mph becoming calm in the evening.
Saturday
A chance of showers. Mostly cloudy, with a high near 61. Calm wind becoming southeast 5 to 9 mph in the morning. Chance of precipitation is 50%.
Saturday Night
Showers likely, mainly after midnight. Mostly cloudy, with a low around 51. East wind around 8 mph. Chance of precipitation is 60%.
Sunday
Showers likely, mainly before 9am. Mostly cloudy, with a high near 62. East wind 10 to 13 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 53. East wind 6 to 9 mph. Chance of precipitation is 50%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 66. East wind 6 to 8 mph becoming north in the afternoon. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 54. North wind 3 to 6 mph.
Tuesday
Partly sunny, with a high near 67. Light and variable wind becoming north 5 to 7 mph in the morning.
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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:
8:07 pm EDT May 19, 2026
Forecast Valid:
8pm EDT May 19, 2026-6pm EDT May 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation