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.

A Few Clouds

82°F

28°C

Humidity 70%
Wind Speed SW 16 mph
Barometer 29.88 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 19 Aug 1:55 pm EDT
Extended Forecast for

East Sandwich MA

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 82. Southwest wind around 10 mph, with gusts as high as 20 mph.

    High: 82 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 70. Southwest wind around 7 mph.

    Low: 70 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 82. Light and variable wind becoming west around 6 mph in the afternoon.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: A chance of showers before 11pm, then a slight chance of showers after 1am. Mostly cloudy, with a low around 67. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 67 °F

    Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 75. Northeast wind 7 to 9 mph.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A slight chance of showers after 1am. Partly cloudy, with a low around 65. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.

    Low: 65 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Saturday

    Saturday: Showers likely, mainly after 4pm. Partly sunny, with a high near 74. East wind around 9 mph. Chance of precipitation is 60%.

    High: 74 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 66. East wind 3 to 6 mph. Chance of precipitation is 60%.

    Low: 66 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers. Mostly cloudy, with a high near 78. East wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 40%.

    High: 78 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 82. Southwest wind around 10 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 70. Southwest wind around 7 mph.
Thursday
Sunny, with a high near 82. Light and variable wind becoming west around 6 mph in the afternoon.
Thursday Night
A chance of showers before 11pm, then a slight chance of showers after 1am. Mostly cloudy, with a low around 67. Light and variable wind. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Mostly sunny, with a high near 75. Northeast wind 7 to 9 mph.
Friday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 65. Northeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Saturday
Showers likely, mainly after 4pm. Partly sunny, with a high near 74. East wind around 9 mph. Chance of precipitation is 60%.
Saturday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 66. East wind 3 to 6 mph. Chance of precipitation is 60%.
Sunday
A chance of showers. Mostly cloudy, with a high near 78. East wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 40%.
Sunday Night
A chance of showers before 9pm. Mostly cloudy, with a low around 67. Southwest wind around 6 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 81. Southwest wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 64. West wind 5 to 7 mph.
Tuesday
Sunny, with a high near 78. Southwest wind around 7 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Sandwich MA
 41.75°N 70.45°W (Elev. 13 ft)
Last Update:
12:51 pm EDT Aug 19, 2026
Forecast Valid:
2pm EDT Aug 19, 2026-6pm EDT Aug 25, 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