National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Otis Air National Guard Base (KFMH)

Lat: 41.65°NLon: 70.52°WElev: 131ft.

Mostly Cloudy and Windy

39°F

4°C

Humidity 65%
Wind Speed NW 26 G 44 mph
Barometer 29.88 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 24 Dec 10:50 am EST
Extended Forecast for

Sandwich MA

Wind Advisory December 24, 11:46am until December 24, 03:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 24, 11:46am until December 24, 03:00pm

    NOW until 3:00pm Wed

    Wind Advisory

  • Today

    High: 41 °F

    Rain/Snow
    Likely and
    Patchy Fog

  • Tonight

    Tonight: Mostly cloudy, with a low around 27. North wind 9 to 14 mph becoming light and variable.

    Low: 27 °F

    Mostly Cloudy

  • Christmas Day

    Christmas Day: A slight chance of snow showers before 10am, then a slight chance of rain showers between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 41. Southwest wind 11 to 16 mph becoming northwest in the afternoon. Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 16. Northwest wind 14 to 18 mph, with gusts as high as 32 mph.

    Low: 16 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 28. North wind 8 to 14 mph, with gusts as high as 24 mph.

    High: 28 °F

    Partly Sunny

  • Friday Night

    Friday Night: A chance of snow, mainly after 10pm. Cloudy, with a low around 21. North wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Snow

  • Saturday

    Saturday: A chance of snow. Cloudy, with a high near 34. Northeast wind 7 to 10 mph. Chance of precipitation is 50%.

    High: 34 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 24. North wind around 6 mph.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Today
Rain showers likely before 5pm, then a chance of rain and snow showers. Patchy fog after 4pm. Otherwise, increasing clouds, with a high near 41. Breezy, with a north wind 13 to 22 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tonight
Mostly cloudy, with a low around 27. North wind 9 to 14 mph becoming light and variable.
Christmas Day
A slight chance of snow showers before 10am, then a slight chance of rain showers between 10am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 41. Southwest wind 11 to 16 mph becoming northwest in the afternoon. Chance of precipitation is 20%.
Thursday Night
Partly cloudy, with a low around 16. Northwest wind 14 to 18 mph, with gusts as high as 32 mph.
Friday
Partly sunny, with a high near 28. North wind 8 to 14 mph, with gusts as high as 24 mph.
Friday Night
A chance of snow, mainly after 10pm. Cloudy, with a low around 21. North wind around 6 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Saturday
A chance of snow. Cloudy, with a high near 34. Northeast wind 7 to 10 mph. Chance of precipitation is 50%.
Saturday Night
Mostly cloudy, with a low around 24. North wind around 6 mph.
Sunday
A chance of rain after 1pm. Mostly cloudy, with a high near 41. Northwest wind 5 to 8 mph becoming south in the afternoon. Chance of precipitation is 40%.
Sunday Night
Rain. Low around 28. South wind 7 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 80%.
Monday
Rain likely. Mostly cloudy, with a high near 41. West wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Monday Night
A chance of snow. Partly cloudy, with a low around 21. West wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 32. West wind 13 to 15 mph, with gusts as high as 26 mph.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sandwich MA
 41.75°N 70.5°W (Elev. 59 ft)
Last Update:
8:14 am EST Dec 24, 2025
Forecast Valid:
11am EST Dec 24, 2025-6pm EST Dec 30, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation