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

61°F

16°C

Humidity 36%
Wind Speed NE 12 mph
Barometer 30.39 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 22 May 2:56 pm EDT
Extended Forecast for

Falmouth MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 48. East wind 5 to 8 mph becoming calm in the evening.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Cloudy, with a high near 60. East wind 7 to 10 mph.

    High: 60 °F

    Cloudy

  • Saturday Night

    Saturday Night: A chance of rain, mainly after 4am. Cloudy, with a low around 52. East wind 8 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 52 °F

    Cloudy then
    Chance Rain

  • Sunday

    Sunday: Rain, mainly after 7am. High near 56. Breezy, with an east wind 16 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 18 to 23 mph decreasing to 7 to 12 mph after midnight. Chance of precipitation is 90%.

    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 72. West wind 5 to 8 mph. Chance of precipitation is 60%.

    High: 72 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers before 11pm. Mostly cloudy, with a low around 56. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 69. Light and variable wind becoming southwest 5 to 9 mph in the afternoon.

    High: 69 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 57. Southwest wind around 8 mph.

    Low: 57 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 48. East wind 5 to 8 mph becoming calm in the evening.
Saturday
Cloudy, with a high near 60. East wind 7 to 10 mph.
Saturday Night
A chance of rain, mainly after 4am. Cloudy, with a low around 52. East wind 8 to 13 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Rain, mainly after 7am. High near 56. Breezy, with an east wind 16 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 18 to 23 mph decreasing to 7 to 12 mph after midnight. Chance of precipitation is 90%.
Memorial Day
Showers likely and possibly a thunderstorm before 9am, then a chance of showers. Mostly cloudy, with a high near 72. West wind 5 to 8 mph. Chance of precipitation is 60%.
Monday Night
A chance of showers before 11pm. Mostly cloudy, with a low around 56. Southwest wind 3 to 6 mph. Chance of precipitation is 30%.
Tuesday
Partly sunny, with a high near 69. Light and variable wind becoming southwest 5 to 9 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 57. Southwest wind around 8 mph.
Wednesday
Partly sunny, with a high near 71. Southwest wind 7 to 11 mph.
Wednesday Night
Partly cloudy, with a low around 56. Northwest wind around 8 mph.
Thursday
Mostly sunny, with a high near 65. North wind 7 to 9 mph.
Thursday Night
Partly cloudy, with a low around 53. Northeast wind around 7 mph becoming northwest in the evening.
Friday
Mostly sunny, with a high near 63. North wind 7 to 11 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:
2:50 pm EDT May 22, 2026
Forecast Valid:
3pm EDT May 22, 2026-6pm EDT May 29, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation