National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Partly Cloudy

73°F

23°C

Humidity 94%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 72°F (22°C)
Visibility 8.00 mi
Last update 23 Jul 12:55 am EDT
Extended Forecast for

Cotuit MA

High Surf Advisory July 23, 01:34am until July 23, 08:00pm
Click here for hazard details and duration
High Surf Advisory
  •  
    High Surf Advisory July 23, 01:34am until July 23, 08:00pm

    NOW until 8:00pm Thu

    High Surf Advisory

  • Overnight

    Low: 65 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, then gradually becoming sunny, with a high near 76. North wind around 8 mph.

    High: 76 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 60. Light and variable wind.

    Low: 60 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. Light and variable wind.

    Low: 65 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 78. Calm wind becoming east 5 to 8 mph in the morning.

    High: 78 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 64. Light northeast wind.

    Low: 64 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 75. Northeast wind 3 to 7 mph.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Overnight
A slight chance of showers after 5am. Mostly cloudy, with a low around 65. Light north wind. Chance of precipitation is 20%.
Thursday
Mostly cloudy, then gradually becoming sunny, with a high near 76. North wind around 8 mph.
Thursday Night
Mostly clear, with a low around 60. Light and variable wind.
Friday
Sunny, with a high near 78. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Friday Night
Mostly clear, with a low around 65. Light and variable wind.
Saturday
Mostly sunny, with a high near 78. Calm wind becoming east 5 to 8 mph in the morning.
Saturday Night
Partly cloudy, with a low around 64. Light northeast wind.
Sunday
Mostly sunny, with a high near 75. Northeast wind 3 to 7 mph.
Sunday Night
Partly cloudy, with a low around 65. Light and variable wind.
Monday
Mostly sunny, with a high near 76. South wind 3 to 8 mph.
Monday Night
A chance of showers. Partly cloudy, with a low around 67. Southwest wind 3 to 5 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 77. South wind 5 to 10 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 68. South wind around 6 mph. Chance of precipitation is 50%.
Wednesday
A chance of showers. Partly sunny, with a high near 77. South wind 7 to 10 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Cotuit MA
 41.61°N 70.45°W (Elev. 10 ft)
Last Update:
12:57 am EDT Jul 23, 2026
Forecast Valid:
1am EDT Jul 23, 2026-6pm EDT Jul 29, 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