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.

Overcast

73°F

23°C

Humidity 94%
Wind Speed SW 7 mph
Barometer 30.07 in
Dewpoint 72°F (22°C)
Visibility 10.00 mi
Last update 15 Jul 10:55 pm EDT
Extended Forecast for

3 Miles SW Sandwich MA

  • Tonight

    Tonight: Patchy fog. Otherwise, cloudy, with a low around 70. Southwest wind 3 to 5 mph.

    Low: 70 °F

    Patchy Fog

  • Wednesday

    Wednesday: Patchy fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 83. Light southwest wind increasing to 5 to 9 mph in the morning.

    High: 83 °F

    Patchy Fog
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 74. Southwest wind around 8 mph.

    Low: 74 °F

    Patchy Fog

  • Thursday

    Thursday: A chance of showers and thunderstorms, mainly after 9am. Mostly cloudy, with a high near 81. Southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 1am. Partly cloudy, with a low around 73. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 73 °F

    Slight Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 82. West wind 7 to 10 mph becoming north in the afternoon.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 64. North wind around 6 mph.

    Low: 64 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 78. North wind around 7 mph becoming east in the afternoon.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 66. South wind around 6 mph.

    Low: 66 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Patchy fog. Otherwise, cloudy, with a low around 70. Southwest wind 3 to 5 mph.
Wednesday
Patchy fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 83. Light southwest wind increasing to 5 to 9 mph in the morning.
Wednesday Night
Patchy fog after 11pm. Otherwise, increasing clouds, with a low around 74. Southwest wind around 8 mph.
Thursday
A chance of showers and thunderstorms, mainly after 9am. Mostly cloudy, with a high near 81. Southwest wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A slight chance of showers before 1am. Partly cloudy, with a low around 73. Southwest wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday
Mostly sunny, with a high near 82. West wind 7 to 10 mph becoming north in the afternoon.
Friday Night
Partly cloudy, with a low around 64. North wind around 6 mph.
Saturday
Sunny, with a high near 78. North wind around 7 mph becoming east in the afternoon.
Saturday Night
Mostly cloudy, with a low around 66. South wind around 6 mph.
Sunday
A chance of showers after noon. Partly sunny, with a high near 78. South wind 6 to 11 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 67. Southwest wind 6 to 8 mph. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 78. North wind 7 to 9 mph.
Monday Night
Partly cloudy, with a low around 65. Southeast wind around 5 mph becoming northwest in the evening.
Tuesday
Mostly sunny, with a high near 76. North wind 6 to 8 mph.
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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:
3:27 pm EDT Jul 15, 2025
Forecast Valid:
11pm EDT Jul 15, 2025-6pm EDT Jul 22, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation