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

63°F

17°C

Humidity 94%
Wind Speed SW 6 mph
Barometer 30.20 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 29 Aug 11:55 pm EDT
Extended Forecast for

Falmouth MA

  • Overnight

    Overnight: Mostly clear, with a low around 67. West wind around 8 mph.

    Low: 67 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 77. West wind 9 to 16 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers, mainly between 10pm and 3am. Mostly cloudy, with a low around 67. Southwest wind 8 to 14 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 74. North wind around 7 mph becoming east in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 66. South wind around 6 mph.

    Low: 66 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 74. Southeast wind 6 to 10 mph. Chance of precipitation is 50%.

    High: 74 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers. Mostly cloudy, with a low around 68. East wind around 10 mph. Chance of precipitation is 50%.

    Low: 68 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers. Mostly cloudy, with a high near 74. East wind around 11 mph. Chance of precipitation is 30%.

    High: 74 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers. Mostly cloudy, with a low around 69. East wind around 10 mph. Chance of precipitation is 50%.

    Low: 69 °F

    Chance
    Showers

Detailed Forecast

Overnight
Mostly clear, with a low around 67. West wind around 8 mph.
Sunday
Mostly sunny, with a high near 77. West wind 9 to 16 mph.
Sunday Night
A chance of showers, mainly between 10pm and 3am. Mostly cloudy, with a low around 67. Southwest wind 8 to 14 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Monday
Mostly sunny, with a high near 74. North wind around 7 mph becoming east in the afternoon.
Monday Night
Partly cloudy, with a low around 66. South wind around 6 mph.
Tuesday
A chance of showers and thunderstorms before 11am, then a chance of showers between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 74. Southeast wind 6 to 10 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 68. East wind around 10 mph. Chance of precipitation is 50%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 74. East wind around 11 mph. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 69. East wind around 10 mph. Chance of precipitation is 50%.
Thursday
A chance of showers. Partly sunny, with a high near 77. South wind around 10 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 67. South wind 8 to 10 mph becoming west after midnight. Chance of precipitation is 50%.
Friday
A chance of showers. Partly sunny, with a high near 74. North wind around 11 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 65. North wind around 9 mph. Chance of precipitation is 30%.
Saturday
Mostly sunny, with a high near 72. North wind around 11 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Falmouth MA
 41.55°N 70.61°W (Elev. 10 ft)
Last Update:
10:57 pm EDT Aug 29, 2026
Forecast Valid:
12am EDT Aug 30, 2026-6pm EDT Sep 5, 2026
 
Forecast Discussion
 
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Additional Resources

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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