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

25°F

-4°C

Humidity 86%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 4 Dec 2:55 am EST
Extended Forecast for

3 Miles SW Sandwich MA

  • Overnight

    Overnight: Mostly clear, with a low around 28. Southwest wind around 6 mph.

    Low: 28 °F

    Mostly Clear

  • Thursday

    Thursday: A slight chance of rain between noon and 1pm. Cloudy, then gradual clearing during the afternoon, with a high near 40. West wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 40 °F

    Mostly Sunny
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 15. Blustery, with a northwest wind 11 to 21 mph, with gusts as high as 39 mph.

    Low: 15 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Friday

    Friday: Sunny, with a high near 34. Northwest wind around 6 mph becoming southwest in the afternoon.

    High: 34 °F

    Sunny

  • Friday Night

    Friday Night: A slight chance of freezing rain before midnight, then a slight chance of snow between midnight and 2am, then a chance of freezing rain after 2am. Mostly cloudy, with a low around 25. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 25 °F

    Slight Chance
    Freezing Rain
    then Chance
    Wintry Mix

  • Saturday

    Saturday: A chance of rain or freezing rain before 7am, then a chance of rain. Mostly cloudy, with a high near 43. Southeast wind 5 to 7 mph. Chance of precipitation is 50%.

    High: 43 °F

    Chance
    Rain/Freezing
    Rain then
    Chance Rain

  • Saturday Night

    Saturday Night: A chance of rain before 8pm. Partly cloudy, with a low around 29. Light and variable wind becoming west around 5 mph in the evening. Chance of precipitation is 30%.

    Low: 29 °F

    Chance Rain
    then Partly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41. Northwest wind around 7 mph.

    High: 41 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 22. Northwest wind 6 to 9 mph.

    Low: 22 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 28. Southwest wind around 6 mph.
Thursday
A slight chance of rain between noon and 1pm. Cloudy, then gradual clearing during the afternoon, with a high near 40. West wind 10 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Thursday Night
Mostly clear, with a low around 15. Blustery, with a northwest wind 11 to 21 mph, with gusts as high as 39 mph.
Friday
Sunny, with a high near 34. Northwest wind around 6 mph becoming southwest in the afternoon.
Friday Night
A slight chance of freezing rain before midnight, then a slight chance of snow between midnight and 2am, then a chance of freezing rain after 2am. Mostly cloudy, with a low around 25. Light and variable wind. Chance of precipitation is 30%. Little or no snow accumulation expected.
Saturday
A chance of rain or freezing rain before 7am, then a chance of rain. Mostly cloudy, with a high near 43. Southeast wind 5 to 7 mph. Chance of precipitation is 50%.
Saturday Night
A chance of rain before 8pm. Partly cloudy, with a low around 29. Light and variable wind becoming west around 5 mph in the evening. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 41. Northwest wind around 7 mph.
Sunday Night
Mostly cloudy, with a low around 22. Northwest wind 6 to 9 mph.
Monday
Mostly sunny, with a high near 30. North wind 10 to 13 mph.
Monday Night
Partly cloudy, with a low around 19. Northwest wind 6 to 10 mph, with gusts as high as 20 mph.
Tuesday
Mostly sunny, with a high near 40. Northwest wind 6 to 9 mph becoming southwest in the afternoon.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Southwest wind around 8 mph. Chance of precipitation is 50%.
Wednesday
A chance of rain and snow. Partly sunny, with a high near 44. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW Sandwich MA
 41.74°N 70.54°W (Elev. 203 ft)
Last Update:
12:51 am EST Dec 4, 2025
Forecast Valid:
3am EST Dec 4, 2025-6pm EST Dec 10, 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