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

79°F

26°C

Humidity 48%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 14 Aug 3:55 pm EDT
Extended Forecast for

Cape Cod Coast Guard Air Station MA

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 60. South wind 5 to 8 mph becoming north after midnight.

    Low: 60 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 76. North wind around 7 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. South wind around 5 mph becoming calm in the evening.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 78. Light west wind becoming south 8 to 13 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 66. South wind 11 to 16 mph. Chance of precipitation is 80%.

    Low: 66 °F

    Chance
    Showers then
    Showers

  • Monday

    Monday: Showers likely, mainly before noon. Partly sunny, with a high near 80. South wind 13 to 17 mph. Chance of precipitation is 60%.

    High: 80 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 65. North wind around 7 mph.

    Low: 65 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78. North wind around 8 mph.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 66. South wind around 5 mph becoming calm in the evening.

    Low: 66 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 60. South wind 5 to 8 mph becoming north after midnight.
Saturday
Sunny, with a high near 76. North wind around 7 mph.
Saturday Night
Mostly clear, with a low around 57. South wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 78. Light west wind becoming south 8 to 13 mph in the afternoon.
Sunday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 66. South wind 11 to 16 mph. Chance of precipitation is 80%.
Monday
Showers likely, mainly before noon. Partly sunny, with a high near 80. South wind 13 to 17 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 65. North wind around 7 mph.
Tuesday
Mostly sunny, with a high near 78. North wind around 8 mph.
Tuesday Night
Mostly clear, with a low around 66. South wind around 5 mph becoming calm in the evening.
Wednesday
Sunny, with a high near 81. Light southwest wind becoming south 9 to 14 mph in the morning.
Wednesday Night
Partly cloudy, with a low around 69. South wind around 10 mph.
Thursday
A chance of showers. Partly sunny, with a high near 81. Southwest wind 11 to 17 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers. Partly cloudy, with a low around 66. Southwest wind 8 to 10 mph becoming northwest after midnight. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 77. North wind around 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Cape Cod Coast Guard Air Station MA
 41.65°N 70.53°W (Elev. 102 ft)
Last Update:
1:45 pm EDT Aug 14, 2026
Forecast Valid:
4pm EDT Aug 14, 2026-6pm EDT Aug 21, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation