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

73°F

23°C

Humidity 53%
Wind Speed NE 6 mph
Barometer 30.17 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 15 Aug 11:55 am EDT
Extended Forecast for

Cotuit MA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 78. North wind 6 to 8 mph.

    High: 78 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. Light and variable wind.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 79. Light and variable wind becoming south 6 to 11 mph in the morning.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: A chance of showers, mainly after 1am. Increasing clouds, with a low around 67. South wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 67 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 79. Southeast wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

    High: 79 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 66. North wind around 6 mph. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 79. North wind 6 to 8 mph.

    High: 79 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 81. Light west wind becoming south 5 to 9 mph in the morning.

    High: 81 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 78. North wind 6 to 8 mph.
Tonight
Mostly clear, with a low around 57. Light and variable wind.
Sunday
Sunny, with a high near 79. Light and variable wind becoming south 6 to 11 mph in the morning.
Sunday Night
A chance of showers, mainly after 1am. Increasing clouds, with a low around 67. South wind 7 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 79. Southeast wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Monday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 66. North wind around 6 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 79. North wind 6 to 8 mph.
Tuesday Night
Mostly clear, with a low around 66. Calm wind.
Wednesday
Sunny, with a high near 81. Light west wind becoming south 5 to 9 mph in the morning.
Wednesday Night
Mostly clear, with a low around 69. South wind around 7 mph.
Thursday
A chance of showers. Partly sunny, with a high near 81. Southwest wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 66. Southwest wind around 6 mph becoming north after midnight. Chance of precipitation is 40%.
Friday
Mostly sunny, with a high near 76. North wind around 9 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cotuit MA
 41.62°N 70.48°W (Elev. 10 ft)
Last Update:
6:32 am EDT Aug 15, 2026
Forecast Valid:
12pm EDT Aug 15, 2026-6pm EDT Aug 21, 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