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

72°F

22°C

Humidity 73%
Wind Speed SW 16 G 23 mph
Barometer 30.08 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 19 May 10:56 am EDT
Extended Forecast for

4 Miles SSW Cotuit MA

  • Today

    Today: Mostly sunny, with a high near 71. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.

    High: 71 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 61. Southwest wind 11 to 13 mph, with gusts as high as 23 mph.

    Low: 61 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 5pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 74. Southwest wind 11 to 16 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Patchy Fog
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. West wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 65. North wind 7 to 9 mph.

    High: 65 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. Light and variable wind.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 64. Northeast wind 5 to 7 mph becoming southeast in the afternoon.

    High: 64 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A chance of showers after 4am. Mostly cloudy, with a low around 51. South wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 51 °F

    Mostly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 9am. Mostly cloudy, with a high near 61. East wind 5 to 11 mph. Chance of precipitation is 70%.

    High: 61 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly sunny, with a high near 71. Southwest wind 13 to 15 mph, with gusts as high as 25 mph.
Tonight
Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 61. Southwest wind 11 to 13 mph, with gusts as high as 23 mph.
Wednesday
A chance of showers, with thunderstorms also possible after 5pm. Patchy fog before 7am. Otherwise, mostly sunny, with a high near 74. Southwest wind 11 to 16 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. West wind 6 to 8 mph becoming northwest after midnight. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Partly sunny, with a high near 65. North wind 7 to 9 mph.
Thursday Night
Partly cloudy, with a low around 52. Light and variable wind.
Friday
Mostly sunny, with a high near 64. Northeast wind 5 to 7 mph becoming southeast in the afternoon.
Friday Night
A chance of showers after 4am. Mostly cloudy, with a low around 51. South wind 3 to 5 mph. Chance of precipitation is 30%.
Saturday
Showers likely, mainly after 9am. Mostly cloudy, with a high near 61. East wind 5 to 11 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely. Cloudy, with a low around 51. East wind 7 to 9 mph. Chance of precipitation is 70%.
Sunday
Showers likely. Mostly cloudy, with a high near 62. East wind 9 to 11 mph. Chance of precipitation is 60%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 52. Northeast wind 6 to 9 mph. Chance of precipitation is 40%.
Memorial Day
A chance of showers. Mostly cloudy, with a high near 65. East wind 7 to 9 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles SSW Cotuit MA
 41.58°N 70.49°W (Elev. 23 ft)
Last Update:
10:06 am EDT May 19, 2026
Forecast Valid:
11am EDT May 19, 2026-6pm EDT May 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation