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.

A Few Clouds

73°F

23°C

Humidity 53%
Wind Speed SW 20 G 26 mph
Barometer 29.84 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 21 Jun 4:56 pm EDT
Extended Forecast for

Cotuit MA

  • Tonight

    Tonight: Partly cloudy, with a low around 63. Southwest wind 5 to 10 mph becoming light west in the evening.

    Low: 63 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers, mainly after 4pm. Increasing clouds, with a high near 77. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 77 °F

    Mostly Sunny
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 66. South wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 66 °F

    Chance
    Showers then
    Showers
    Likely

  • Tuesday

    Tuesday: Showers and possibly a thunderstorm before 2pm, then showers likely. High near 77. South wind 7 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 77 °F

    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers before 8pm. Partly cloudy, with a low around 64. Light northwest wind. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 82. Light and variable wind becoming west around 6 mph in the morning.

    High: 82 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 64. Southwest wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 81. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 81 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 66. South wind 3 to 5 mph.

    Low: 66 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 63. Southwest wind 5 to 10 mph becoming light west in the evening.
Monday
A chance of showers, mainly after 4pm. Increasing clouds, with a high near 77. Calm wind becoming south 5 to 8 mph in the afternoon. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4am. Mostly cloudy, with a low around 66. South wind 6 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers and possibly a thunderstorm before 2pm, then showers likely. High near 77. South wind 7 to 9 mph becoming northwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Tuesday Night
A chance of showers before 8pm. Partly cloudy, with a low around 64. Light northwest wind. Chance of precipitation is 30%.
Wednesday
Sunny, with a high near 82. Light and variable wind becoming west around 6 mph in the morning.
Wednesday Night
Mostly clear, with a low around 64. Southwest wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 81. Calm wind becoming south 5 to 9 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 66. South wind 3 to 5 mph.
Friday
A chance of showers after 10am. Partly sunny, with a high near 80. South wind 5 to 10 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 67. Southwest wind 3 to 7 mph. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 82. Light west wind becoming southwest 5 to 9 mph in the morning.
Saturday Night
Partly cloudy, with a low around 66. West wind 3 to 6 mph.
Sunday
Sunny, with a high near 82. Light and variable wind becoming south 5 to 7 mph in the morning.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cotuit MA
 41.62°N 70.48°W (Elev. 10 ft)
Last Update:
3:22 pm EDT Jun 21, 2026
Forecast Valid:
5pm EDT Jun 21, 2026-6pm EDT Jun 28, 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