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.

Mostly Cloudy

66°F

19°C

Humidity 64%
Wind Speed NW 8 mph
Barometer 29.72 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 16 Jun 12:55 am EDT
Extended Forecast for

Sandwich MA

  • Overnight

    Overnight: Mostly cloudy early, then becoming mostly clear, with a low around 58. Northwest wind around 9 mph, with gusts as high as 21 mph.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76. Northwest wind 8 to 10 mph becoming southwest in the afternoon.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 63. Southwest wind 5 to 10 mph.

    Low: 63 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81. South wind 5 to 9 mph.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers after 3am. Partly cloudy, with a low around 61. South wind 3 to 5 mph. Chance of precipitation is 20%.

    Low: 61 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Partly sunny, with a high near 79. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers between 11pm and midnight. Mostly cloudy, with a low around 64. Southwest wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 64 °F

    Chance
    Showers then
    Mostly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 82. Southwest wind 8 to 14 mph, with gusts as high as 25 mph.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 61. West wind 6 to 9 mph.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy early, then becoming mostly clear, with a low around 58. Northwest wind around 9 mph, with gusts as high as 21 mph.
Tuesday
Sunny, with a high near 76. Northwest wind 8 to 10 mph becoming southwest in the afternoon.
Tuesday Night
Mostly clear, with a low around 63. Southwest wind 5 to 10 mph.
Wednesday
Mostly sunny, with a high near 81. South wind 5 to 9 mph.
Wednesday Night
A slight chance of showers after 3am. Partly cloudy, with a low around 61. South wind 3 to 5 mph. Chance of precipitation is 20%.
Thursday
A chance of showers. Partly sunny, with a high near 79. South wind 7 to 12 mph increasing to 13 to 18 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers between 11pm and midnight. Mostly cloudy, with a low around 64. Southwest wind 8 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Juneteenth
Mostly sunny, with a high near 82. Southwest wind 8 to 14 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 61. West wind 6 to 9 mph.
Saturday
Sunny, with a high near 81. West wind 9 to 14 mph, with gusts as high as 24 mph.
Saturday Night
Mostly clear, with a low around 57. West wind 7 to 9 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 79. Southwest wind 8 to 10 mph.
Sunday Night
Partly cloudy, with a low around 55. West wind 3 to 6 mph.
Monday
A chance of showers. Mostly sunny, with a high near 78. Light and variable wind becoming southwest 5 to 7 mph in the morning. 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:
9:08 pm EDT Jun 15, 2026
Forecast Valid:
1am EDT Jun 16, 2026-6pm EDT Jun 22, 2026
 
Forecast Discussion
 
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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