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

75°F

24°C

Humidity 74%
Wind Speed NE 5 mph
Barometer 30.05 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 18 Sep 11:45 am EDT
Extended Forecast for

Cotuit MA

  • Today

    Today: Mostly sunny, with a high near 74. North wind around 8 mph, with gusts as high as 20 mph.

    High: 74 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 52. Light north wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 25 mph.

    Low: 52 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Northeast wind 8 to 10 mph, with gusts as high as 24 mph.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 44. Southeast wind 3 to 5 mph.

    Low: 44 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 66. Southeast wind 6 to 8 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 10pm. Low around 59. East wind around 5 mph. Chance of precipitation is 80%.

    Low: 59 °F

    Showers and
    Patchy Fog

  • Monday

    Monday: A chance of showers. The rain could be heavy at times. Partly sunny, with a high near 65. Northeast wind 9 to 13 mph. Chance of precipitation is 50%.

    High: 65 °F

    Heavy Rain

  • Monday Night

    Monday Night: A chance of showers. Mostly cloudy, with a low around 58. Northeast wind 11 to 15 mph. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers. Mostly cloudy, with a high near 63. Northeast wind around 18 mph. Chance of precipitation is 30%.

    High: 63 °F

    Chance
    Showers

Detailed Forecast

Today
Mostly sunny, with a high near 74. North wind around 8 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 52. Light north wind increasing to 6 to 11 mph in the evening. Winds could gust as high as 25 mph.
Saturday
Mostly sunny, with a high near 64. Northeast wind 8 to 10 mph, with gusts as high as 24 mph.
Saturday Night
Partly cloudy, with a low around 44. Southeast wind 3 to 5 mph.
Sunday
A chance of showers, mainly after 1pm. Mostly cloudy, with a high near 66. Southeast wind 6 to 8 mph. Chance of precipitation is 40%.
Sunday Night
Showers, with thunderstorms also possible after 2am. Patchy fog after 10pm. Low around 59. East wind around 5 mph. Chance of precipitation is 80%.
Monday
A chance of showers. The rain could be heavy at times. Partly sunny, with a high near 65. Northeast wind 9 to 13 mph. Chance of precipitation is 50%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 58. Northeast wind 11 to 15 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 63. Northeast wind around 18 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers before 11pm. Mostly cloudy, with a low around 57. Breezy, with a northeast wind 17 to 20 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 63. Breezy, with a northeast wind 21 to 23 mph.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 57. Breezy, with a northeast wind 20 to 22 mph. Chance of precipitation is 30%.
Thursday
A chance of showers. Partly sunny, with a high near 64. Breezy, with a northeast wind 18 to 22 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 70.42°W (Elev. 7 ft)
Last Update:
11:10 am EDT Sep 18, 2026
Forecast Valid:
11am 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