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.

Fog

43°F

6°C

Humidity 100%
Wind Speed SW 13 mph
Barometer 29.92 in
Dewpoint 43°F (6°C)
Visibility 0.25 mi
Wind Chill36°F (2°C)
Last update 7 Mar 8:45 pm EST
Extended Forecast for

Sandwich MA

  • Tonight

    Tonight: Areas of drizzle before midnight, then areas of drizzle with a chance of showers after midnight. The drizzle could be heavy at times. Areas of dense fog. Otherwise, cloudy, with a steady temperature around 47. Southwest wind 16 to 18 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Chance
    Showers and
    Areas Dense
    Fog

  • Sunday

    Sunday: Areas of drizzle with a chance of showers before 10am, then a chance of showers, mainly between 10am and 11am. The drizzle could be heavy at times. Areas of dense fog before 2pm, then areas of dense fog after 4pm. Otherwise, cloudy, with a high near 54. Southwest wind 11 to 13 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Chance
    Showers and
    Areas Dense
    Fog

  • Sunday Night

    Sunday Night: Areas of fog before midnight. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 37. Southwest wind 5 to 10 mph.

    Low: 37 °F

    Areas Fog
    then Partly
    Cloudy

  • Monday

    Monday: Sunny, with a high near 57. Light southwest wind increasing to 11 to 16 mph in the morning.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 36. Southwest wind 5 to 14 mph.

    Low: 36 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 52. Southwest wind 5 to 7 mph.

    High: 52 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 39. South wind around 6 mph.

    Low: 39 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Cloudy, with a high near 52. South wind 6 to 10 mph, with gusts as high as 20 mph.

    High: 52 °F

    Cloudy

  • Wednesday Night

    Wednesday Night: A chance of rain after 11pm. Cloudy, with a low around 40. South wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 40 °F

    Chance Rain

Detailed Forecast

Tonight
Areas of drizzle before midnight, then areas of drizzle with a chance of showers after midnight. The drizzle could be heavy at times. Areas of dense fog. Otherwise, cloudy, with a steady temperature around 47. Southwest wind 16 to 18 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Areas of drizzle with a chance of showers before 10am, then a chance of showers, mainly between 10am and 11am. The drizzle could be heavy at times. Areas of dense fog before 2pm, then areas of dense fog after 4pm. Otherwise, cloudy, with a high near 54. Southwest wind 11 to 13 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Areas of fog before midnight. Otherwise, cloudy during the early evening, then gradual clearing, with a low around 37. Southwest wind 5 to 10 mph.
Monday
Sunny, with a high near 57. Light southwest wind increasing to 11 to 16 mph in the morning.
Monday Night
Mostly clear, with a low around 36. Southwest wind 5 to 14 mph.
Tuesday
Sunny, with a high near 52. Southwest wind 5 to 7 mph.
Tuesday Night
Mostly cloudy, with a low around 39. South wind around 6 mph.
Wednesday
Cloudy, with a high near 52. South wind 6 to 10 mph, with gusts as high as 20 mph.
Wednesday Night
A chance of rain after 11pm. Cloudy, with a low around 40. South wind 9 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Thursday
A chance of rain. Cloudy, with a high near 53. Southwest wind 14 to 17 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Thursday Night
A chance of rain. Partly cloudy, with a low around 27. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 45. Southwest wind around 10 mph, with gusts as high as 20 mph.
Friday Night
A chance of rain. Mostly cloudy, with a low around 36. Southwest wind 9 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Saturday
A chance of rain. Partly sunny, with a high near 48. West wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sandwich MA
 41.75°N 70.47°W (Elev. 10 ft)
Last Update:
7:37 pm EST Mar 7, 2026
Forecast Valid:
9pm EST Mar 7, 2026-6pm EDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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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