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.

Overcast

34°F

1°C

Humidity 93%
Wind Speed NE 10 mph
Barometer 29.62 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill26°F (-3°C)
Last update 21 Feb 12:45 am EST
Extended Forecast for

Sandwich MA

Coastal Flood Watch February 23, 01:00am until February 24, 07:00am
Winter Storm Watch February 23, 12:00am until February 23, 07:00pm
High Wind Watch February 23, 06:00am until February 23, 11:00pm
Click here for hazard details and duration
Coastal Flood Watch
Winter Storm Watch
High Wind Watch

  • Overnight

    Overnight: A chance of rain before 1am, then a chance of rain and snow between 1am and 2am, then a chance of snow after 2am. Cloudy, with a low around 31. North wind around 9 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow, mainly before 9am. Cloudy, with a high near 33. North wind 7 to 11 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow
    then Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 28. North wind around 5 mph becoming calm in the evening.

    Low: 28 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow, mainly after 3pm. Mostly cloudy, with a high near 36. East wind 5 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 36 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday Night

    Sunday Night: Snow, mainly after 10pm. The snow could be heavy at times. Low around 28. Northeast wind 9 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Heavy Snow

  • Monday

    Monday: Snow. The snow could be heavy at times. High near 35. Windy, with a north wind 22 to 26 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.

    High: 35 °F

    Heavy Snow
    and Windy

  • Monday Night

    Monday Night: Snow likely, mainly before 9pm. The snow could be heavy at times. Mostly cloudy, with a low around 22. Northwest wind 10 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.

    Low: 22 °F

    Heavy Snow
    then Chance
    Snow

  • Tuesday

    Tuesday: Mostly sunny, with a high near 33. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.

    High: 33 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 17. West wind 5 to 7 mph.

    Low: 17 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of rain before 1am, then a chance of rain and snow between 1am and 2am, then a chance of snow after 2am. Cloudy, with a low around 31. North wind around 9 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Saturday
A chance of snow, mainly before 9am. Cloudy, with a high near 33. North wind 7 to 11 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday Night
Mostly cloudy, with a low around 28. North wind around 5 mph becoming calm in the evening.
Sunday
A chance of snow, mainly after 3pm. Mostly cloudy, with a high near 36. East wind 5 to 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
Snow, mainly after 10pm. The snow could be heavy at times. Low around 28. Northeast wind 9 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Monday
Snow. The snow could be heavy at times. High near 35. Windy, with a north wind 22 to 26 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 7 to 11 inches possible.
Monday Night
Snow likely, mainly before 9pm. The snow could be heavy at times. Mostly cloudy, with a low around 22. Northwest wind 10 to 18 mph, with gusts as high as 36 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 33. Northwest wind 6 to 9 mph, with gusts as high as 20 mph.
Tuesday Night
Partly cloudy, with a low around 17. West wind 5 to 7 mph.
Wednesday
A chance of rain and snow before 4pm, then a chance of rain between 4pm and 5pm, then a chance of rain and snow after 5pm. Mostly cloudy, with a high near 38. West wind 5 to 9 mph becoming south in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 29. Southwest wind 6 to 8 mph. Chance of precipitation is 50%.
Thursday
Rain likely. Mostly cloudy, with a high near 42. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 27. Southwest wind around 7 mph. Chance of precipitation is 50%.
Friday
A chance of rain and snow. Partly sunny, with a high near 38. Northwest wind 7 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:
4:49 pm EST Feb 20, 2026
Forecast Valid:
12am EST Feb 21, 2026-6pm EST Feb 27, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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