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

66°F

19°C

Humidity 94%
Wind Speed Calm
Barometer 29.94 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 14 Aug 12:56 am EDT
Extended Forecast for

East Sandwich MA

  • Overnight

    Overnight: Partly cloudy, with a low around 66. Northwest wind around 6 mph.

    Low: 66 °F

    Partly Cloudy

  • Friday

    Friday: A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 80. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 80 °F

    Sunny then
    Slight Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Mostly clear, with a low around 60. Light and variable wind becoming north around 6 mph after midnight. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. North wind 5 to 7 mph.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 57. Light and variable wind.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 79. Light and variable wind becoming south 5 to 10 mph in the afternoon.

    High: 79 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Showers likely, mainly after 3am. Mostly cloudy, with a low around 68. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.

    Low: 68 °F

    Mostly Cloudy
    then Showers
    Likely

  • Monday

    Monday: Showers, mainly before 2pm. High near 79. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    High: 79 °F

    Showers

  • Monday Night

    Monday Night: A chance of showers before 8pm. Partly cloudy, with a low around 66. West wind around 6 mph becoming north after midnight. Chance of precipitation is 30%.

    Low: 66 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 66. Northwest wind around 6 mph.
Friday
A slight chance of showers between 2pm and 5pm, then a slight chance of showers and thunderstorms after 5pm. Sunny, with a high near 80. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 9pm. Mostly clear, with a low around 60. Light and variable wind becoming north around 6 mph after midnight. Chance of precipitation is 20%.
Saturday
Sunny, with a high near 76. North wind 5 to 7 mph.
Saturday Night
Mostly clear, with a low around 57. Light and variable wind.
Sunday
Mostly sunny, with a high near 79. Light and variable wind becoming south 5 to 10 mph in the afternoon.
Sunday Night
Showers likely, mainly after 3am. Mostly cloudy, with a low around 68. South wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 60%.
Monday
Showers, mainly before 2pm. High near 79. South wind 10 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Monday Night
A chance of showers before 8pm. Partly cloudy, with a low around 66. West wind around 6 mph becoming north after midnight. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 77. North wind 5 to 9 mph.
Tuesday Night
Mostly clear, with a low around 66. Light and variable wind.
Wednesday
Sunny, with a high near 81. South wind 3 to 7 mph.
Wednesday Night
Partly cloudy, with a low around 69. Southwest wind around 7 mph.
Thursday
A chance of showers. Mostly sunny, with a high near 81. Southwest wind 8 to 13 mph. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
East Sandwich MA
 41.75°N 70.45°W (Elev. 13 ft)
Last Update:
11:56 pm EDT Aug 13, 2026
Forecast Valid:
2am EDT Aug 14, 2026-6pm EDT Aug 20, 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