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.

Shallow Fog

41°F

5°C

Humidity 100%
Wind Speed Calm
Barometer 30.12 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 10 Jan 4:56 am EST
Extended Forecast for

Sandwich MA

  • Today

    Today: A chance of rain, mainly after 5pm. Cloudy, with a high near 44. West wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 30%.

    High: 44 °F

    Mostly Cloudy
    then Chance
    Rain

  • Tonight

    Tonight: Rain, mainly before 4am. Low around 38. East wind 6 to 9 mph becoming southwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 38 °F

    Rain

  • Sunday

    Sunday: Rain likely, mainly before 8am. Mostly cloudy, with a high near 42. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A chance of rain and snow before 9pm, then a slight chance of snow between 9pm and 10pm. Partly cloudy, with a low around 25. Breezy, with a west wind 15 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 25 °F

    Breezy.
    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 38. West wind 9 to 16 mph, with gusts as high as 30 mph.

    High: 38 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 30. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 42. West wind 8 to 11 mph, with gusts as high as 23 mph.

    High: 42 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 33. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 33 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 45. Southwest wind 9 to 11 mph, with gusts as high as 25 mph.

    High: 45 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of rain, mainly after 5pm. Cloudy, with a high near 44. West wind around 6 mph becoming light and variable in the afternoon. Chance of precipitation is 30%.
Tonight
Rain, mainly before 4am. Low around 38. East wind 6 to 9 mph becoming southwest after midnight. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday
Rain likely, mainly before 8am. Mostly cloudy, with a high near 42. West wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A chance of rain and snow before 9pm, then a slight chance of snow between 9pm and 10pm. Partly cloudy, with a low around 25. Breezy, with a west wind 15 to 22 mph, with gusts as high as 40 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
Sunny, with a high near 38. West wind 9 to 16 mph, with gusts as high as 30 mph.
Monday Night
Partly cloudy, with a low around 30. Southwest wind 7 to 9 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 42. West wind 8 to 11 mph, with gusts as high as 23 mph.
Tuesday Night
Mostly cloudy, with a low around 33. Southwest wind 8 to 10 mph, with gusts as high as 22 mph.
Wednesday
Mostly cloudy, with a high near 45. Southwest wind 9 to 11 mph, with gusts as high as 25 mph.
Wednesday Night
A chance of showers after 9pm. Cloudy, with a low around 31. Southwest wind around 6 mph. Chance of precipitation is 30%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 38. Northwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 23. North wind 7 to 9 mph. Chance of precipitation is 40%.
Friday
A chance of snow. Mostly cloudy, with a high near 31. North wind around 11 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sandwich MA
 41.75°N 70.5°W (Elev. 59 ft)
Last Update:
4:54 am EST Jan 10, 2026
Forecast Valid:
5am EST Jan 10, 2026-6pm EST Jan 16, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation