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

70°F

21°C

Humidity 73%
Wind Speed SW 12 mph
Barometer 30.31 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 16 Sep 3:56 pm EDT
Extended Forecast for

Sandwich MA

  • Tonight

    Tonight: Partly cloudy, with a low around 62. Southwest wind 6 to 9 mph.

    Low: 62 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Southwest wind 5 to 10 mph.

    High: 75 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers, mainly after 1am. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 65. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 65 °F

    Chance
    Showers and
    Patchy Fog

  • Friday

    Friday: A chance of showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 73. West wind 8 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 73 °F

    Chance
    Showers then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. North wind 5 to 13 mph.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 63. Northeast wind 6 to 10 mph.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 55. Light southeast wind.

    Low: 55 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 4pm. Mostly cloudy, with a high near 67. South wind 6 to 8 mph. Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 10pm. Mostly cloudy, with a low around 56. South wind 6 to 9 mph becoming north after midnight. Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 62. Southwest wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 75. Southwest wind 5 to 10 mph.
Thursday Night
A chance of showers, mainly after 1am. Patchy fog between 2am and 3am. Otherwise, mostly cloudy, with a low around 65. Southwest wind 7 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
A chance of showers, mainly before 7am. Cloudy through mid morning, then gradual clearing, with a high near 73. West wind 8 to 10 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Mostly clear, with a low around 56. North wind 5 to 13 mph.
Saturday
Mostly sunny, with a high near 63. Northeast wind 6 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 55. Light southeast wind.
Sunday
Showers likely, mainly after 4pm. Mostly cloudy, with a high near 67. South wind 6 to 8 mph. Chance of precipitation is 60%.
Sunday Night
Showers likely, mainly before 10pm. Mostly cloudy, with a low around 56. South wind 6 to 9 mph becoming north after midnight. Chance of precipitation is 60%.
Monday
A chance of showers. Partly sunny, with a high near 66. Northeast wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 56. Northeast wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 66. Northeast wind 13 to 15 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 56. Northeast wind 11 to 14 mph, with gusts as high as 24 mph.
Wednesday
Partly sunny, with a high near 66. East wind around 15 mph, with gusts as high as 26 mph.
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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:
2:29 pm EDT Sep 16, 2026
Forecast Valid:
4pm EDT Sep 16, 2026-6pm EDT Sep 23, 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