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

43°F

6°C

Humidity 61%
Wind Speed S 14 mph
Barometer 30.07 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 28 Feb 2:56 pm EST
Extended Forecast for

Sandwich MA

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Calm wind becoming north around 5 mph after midnight.

    Low: 29 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly between noon and 5pm. Increasing clouds, with a high near 37. North wind 6 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Slight Chance
    Snow then
    Snow Likely

  • Sunday Night

    Sunday Night: A chance of snow before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 14. North wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 14 °F

    Chance Snow
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 26. North wind 5 to 9 mph becoming calm in the afternoon.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 18. Calm wind becoming south around 5 mph after midnight.

    Low: 18 °F

    Mostly Clear

  • Tuesday

    Tuesday: A slight chance of snow between 11am and noon, then rain likely. Partly sunny, with a high near 43. South wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 43 °F

    Slight Chance
    Snow then
    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain. Low around 34. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.

    Low: 34 °F

    Rain

  • Wednesday

    Wednesday: A chance of rain before 11am. Partly sunny, with a high near 43. West wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 40%.

    High: 43 °F

    Chance Rain
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: A chance of rain after 2am. Mostly cloudy, with a low around 32. Southeast wind 3 to 5 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Mostly Cloudy
    then Chance
    Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 29. Calm wind becoming north around 5 mph after midnight.
Sunday
Snow likely, mainly between noon and 5pm. Increasing clouds, with a high near 37. North wind 6 to 10 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday Night
A chance of snow before 7pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 14. North wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
Sunny, with a high near 26. North wind 5 to 9 mph becoming calm in the afternoon.
Monday Night
Mostly clear, with a low around 18. Calm wind becoming south around 5 mph after midnight.
Tuesday
A slight chance of snow between 11am and noon, then rain likely. Partly sunny, with a high near 43. South wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Tuesday Night
Rain. Low around 34. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%.
Wednesday
A chance of rain before 11am. Partly sunny, with a high near 43. West wind 5 to 8 mph becoming east in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A chance of rain after 2am. Mostly cloudy, with a low around 32. Southeast wind 3 to 5 mph. Chance of precipitation is 30%.
Thursday
A chance of rain. Cloudy, with a high near 45. South wind 6 to 9 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain. Cloudy, with a low around 35. South wind around 7 mph becoming northeast after midnight. Chance of precipitation is 50%.
Friday
A chance of rain. Cloudy, with a high near 44. East wind 8 to 10 mph. Chance of precipitation is 50%.
Friday Night
A chance of rain. Cloudy, with a low around 36. East wind around 6 mph becoming southwest after midnight. Chance of precipitation is 40%.
Saturday
A chance of rain. Mostly cloudy, with a high near 49. Southwest wind 6 to 9 mph. Chance of precipitation is 30%.
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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:
1:24 pm EST Feb 28, 2026
Forecast Valid:
3pm EST Feb 28, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation