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

59°F

15°C

Humidity 88%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 55°F (13°C)
Visibility 10.00 mi
Last update 16 Jun 1:55 am EDT
Extended Forecast for

Sandwich MA

  • Overnight

    Overnight: Mostly cloudy, with a low around 56. Light east wind.

    Low: 56 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 69. East wind around 8 mph.

    High: 69 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 59. Southeast wind 3 to 6 mph.

    Low: 59 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 71. Southeast wind 6 to 9 mph.

    High: 71 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly after 2am. Cloudy, with a low around 62. Southeast wind around 6 mph becoming south after midnight. Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 75. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.

    High: 75 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 65. Southwest wind around 7 mph.

    Low: 65 °F

    Mostly Cloudy

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 80. Southwest wind 7 to 14 mph.

    High: 80 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 65. West wind 9 to 11 mph.

    Low: 65 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 56. Light east wind.
Monday
Partly sunny, with a high near 69. East wind around 8 mph.
Monday Night
Mostly cloudy, with a low around 59. Southeast wind 3 to 6 mph.
Tuesday
Mostly cloudy, with a high near 71. Southeast wind 6 to 9 mph.
Tuesday Night
A chance of showers, mainly after 2am. Cloudy, with a low around 62. Southeast wind around 6 mph becoming south after midnight. Chance of precipitation is 30%.
Wednesday
A chance of showers, with thunderstorms also possible after 5pm. Mostly cloudy, with a high near 75. Southwest wind 6 to 10 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 65. Southwest wind around 7 mph.
Juneteenth
Mostly sunny, with a high near 80. Southwest wind 7 to 14 mph.
Thursday Night
Partly cloudy, with a low around 65. West wind 9 to 11 mph.
Friday
Sunny, with a high near 78. West wind around 10 mph.
Friday Night
Mostly clear, with a low around 61. West wind around 7 mph.
Saturday
Sunny, with a high near 76. Northwest wind 6 to 9 mph becoming southwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 62. Southwest wind around 8 mph.
Sunday
Mostly sunny, with a high near 78. Southwest wind 8 to 11 mph.
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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:
2:18 am EDT Jun 16, 2025
Forecast Valid:
2am EDT Jun 16, 2025-6pm EDT Jun 22, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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