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.

Mostly Cloudy

66°F

19°C

Humidity 94%
Wind Speed E 7 mph
Barometer 30.03 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 18 Sep 8:45 am EDT
Extended Forecast for

Cotuit MA

  • Today

    Today: Mostly sunny, with a high near 74. North wind around 9 mph.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. North wind 6 to 14 mph, with gusts as high as 25 mph.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Northeast wind 10 to 14 mph, with gusts as high as 28 mph.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45. East wind around 5 mph becoming calm in the evening.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 66. Southeast wind 5 to 7 mph. Chance of precipitation is 40%.

    High: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday Night

    Sunday Night: Showers, with thunderstorms also possible after 2am. Patchy fog after 11pm. Low around 58. East wind 3 to 5 mph. Chance of precipitation is 80%.

    Low: 58 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: A chance of showers. The rain could be heavy at times. Mostly cloudy, with a high near 66. Northeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 66 °F

    Heavy Rain

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 56. Northeast wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 63. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 63 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 74. North wind around 9 mph.
Tonight
Partly cloudy, with a low around 52. North wind 6 to 14 mph, with gusts as high as 25 mph.
Saturday
Mostly sunny, with a high near 64. Northeast wind 10 to 14 mph, with gusts as high as 28 mph.
Saturday Night
Partly cloudy, with a low around 45. East wind around 5 mph becoming calm in the evening.
Sunday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 66. Southeast wind 5 to 7 mph. Chance of precipitation is 40%.
Sunday Night
Showers, with thunderstorms also possible after 2am. Patchy fog after 11pm. Low around 58. East wind 3 to 5 mph. Chance of precipitation is 80%.
Monday
A chance of showers. The rain could be heavy at times. Mostly cloudy, with a high near 66. Northeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 56. Northeast wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 63. Northeast wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 10pm. Mostly cloudy, with a low around 55. Northeast wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 63. Northeast wind around 17 mph, with gusts as high as 32 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 55. Northeast wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 64. Northeast wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Cotuit MA
 41.61°N 70.45°W (Elev. 10 ft)
Last Update:
10:14 am EDT Sep 18, 2026
Forecast Valid:
10am EDT Sep 18, 2026-6pm EDT Sep 24, 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