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

64°F

18°C

Humidity 100%
Wind Speed SW 10 mph
Barometer 29.96 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 2 Oct 2:56 am EDT
Extended Forecast for

Sandwich MA

  • Overnight

    Overnight: Partly cloudy, with a low around 64. Southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Showers likely, mainly before midnight. Patchy fog between 10pm and midnight. Otherwise, mostly cloudy, with a low around 59. West wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 59 °F

    Showers
    Likely and
    Patchy Fog

  • Saturday

    Saturday: Sunny, with a high near 63. North wind around 10 mph.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. East wind 3 to 6 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 62. East wind 7 to 10 mph.

    High: 62 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 56. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Monday

    Monday: Mostly sunny, with a high near 67. Light west wind increasing to 5 to 9 mph in the morning.

    High: 67 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. Northwest wind 11 to 13 mph.

    Low: 47 °F

    Mostly Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 64. Southwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 73. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Showers likely, mainly before midnight. Patchy fog between 10pm and midnight. Otherwise, mostly cloudy, with a low around 59. West wind 5 to 8 mph becoming north after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Sunny, with a high near 63. North wind around 10 mph.
Saturday Night
Mostly clear, with a low around 54. East wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 62. East wind 7 to 10 mph.
Sunday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 56. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 67. Light west wind increasing to 5 to 9 mph in the morning.
Monday Night
Mostly clear, with a low around 47. Northwest wind 11 to 13 mph.
Tuesday
Sunny, with a high near 58. Northwest wind 8 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Clear, with a low around 46. Northwest wind around 6 mph.
Wednesday
Sunny, with a high near 59. Northwest wind around 6 mph becoming southwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 52. Southwest wind around 6 mph.
Thursday
Sunny, with a high near 64. Southwest wind 6 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sandwich MA
 41.75°N 70.5°W (Elev. 59 ft)
Last Update:
2:55 am EDT Oct 2, 2026
Forecast Valid:
3am EDT Oct 2, 2026-6pm EDT Oct 8, 2026
 
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