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

41°F

5°C

Humidity 76%
Wind Speed W 9 mph
Barometer 30.23 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 4 Mar 4:56 pm EST
Extended Forecast for

Sandwich MA

  • Tonight

    Tonight: Areas of fog after midnight. Otherwise, partly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Partly Cloudy
    then Areas
    Fog

  • Thursday

    Thursday: Rain likely, mainly after 4pm. Patchy fog before 10am, then patchy fog after noon. Otherwise, cloudy, with a high near 38. Calm wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Patchy Fog
    then Rain
    Likely and
    Patchy Fog

  • Thursday Night

    Thursday Night: Rain. Low around 33. East wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    Low: 33 °F

    Rain

  • Friday

    Friday: Rain, mainly before 10am. High near 37. Northeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 37 °F

    Rain then
    Chance Rain

  • Friday Night

    Friday Night: Cloudy, with a low around 33. Northeast wind around 5 mph becoming calm in the evening.

    Low: 33 °F

    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 48. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.

    High: 48 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of rain after 7pm. Cloudy, with a low around 39. Southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    Low: 39 °F

    Chance Rain

  • Sunday

    Sunday: Partly sunny, with a high near 49. West wind 5 to 7 mph.

    High: 49 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 36. Southwest wind around 6 mph.

    Low: 36 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of fog after midnight. Otherwise, partly cloudy, with a low around 27. Calm wind.
Thursday
Rain likely, mainly after 4pm. Patchy fog before 10am, then patchy fog after noon. Otherwise, cloudy, with a high near 38. Calm wind becoming northeast 5 to 9 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Rain. Low around 33. East wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Friday
Rain, mainly before 10am. High near 37. Northeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Cloudy, with a low around 33. Northeast wind around 5 mph becoming calm in the evening.
Saturday
Mostly cloudy, with a high near 48. Light south wind becoming southwest 6 to 11 mph in the morning. Winds could gust as high as 22 mph.
Saturday Night
A chance of rain after 7pm. Cloudy, with a low around 39. Southwest wind 8 to 11 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Sunday
Partly sunny, with a high near 49. West wind 5 to 7 mph.
Sunday Night
Partly cloudy, with a low around 36. Southwest wind around 6 mph.
Monday
Sunny, with a high near 51. Southwest wind 6 to 9 mph.
Monday Night
Mostly clear, with a low around 38. Southwest wind around 6 mph.
Tuesday
Mostly sunny, with a high near 52. Southwest wind 6 to 9 mph.
Tuesday Night
Mostly cloudy, with a low around 41. Southwest wind 7 to 10 mph, with gusts as high as 21 mph.
Wednesday
A chance of rain. Mostly cloudy, with a high near 52. Southwest wind 10 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Sandwich MA
 41.75°N 70.5°W (Elev. 59 ft)
Last Update:
2:46 pm EST Mar 4, 2026
Forecast Valid:
5pm EST Mar 4, 2026-6pm EDT Mar 11, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation