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

81°F

27°C

Humidity 51%
Wind Speed SW 12 mph
Barometer 29.97 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Heat Index82°F (28°C)
Last update 24 Aug 11:55 am EDT
Extended Forecast for

3 Miles SW Sandwich MA

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. Southwest wind 10 to 13 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 64. Southwest wind 5 to 7 mph.

    Low: 64 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 77. Southwest wind 5 to 11 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 61. Southwest wind around 6 mph.

    Low: 61 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 76. Light and variable wind becoming southwest around 6 mph in the afternoon.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 65. Southwest wind 3 to 5 mph.

    Low: 65 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 79. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.

    High: 79 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 2am. Mostly cloudy, with a low around 68. South wind around 7 mph. Chance of precipitation is 30%.

    Low: 68 °F

    Partly Cloudy
    then Chance
    Showers

  • Friday

    Friday: A chance of showers. Partly sunny, with a high near 79. South wind 6 to 9 mph. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 79. Southwest wind 10 to 13 mph.
Tonight
Partly cloudy, with a low around 64. Southwest wind 5 to 7 mph.
Tuesday
Sunny, with a high near 77. Southwest wind 5 to 11 mph.
Tuesday Night
Mostly clear, with a low around 61. Southwest wind around 6 mph.
Wednesday
Sunny, with a high near 76. Light and variable wind becoming southwest around 6 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 65. Southwest wind 3 to 5 mph.
Thursday
Mostly sunny, with a high near 79. Light southwest wind becoming south 5 to 10 mph in the morning. Winds could gust as high as 20 mph.
Thursday Night
A chance of showers after 2am. Mostly cloudy, with a low around 68. South wind around 7 mph. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 79. South wind 6 to 9 mph. Chance of precipitation is 40%.
Friday Night
Partly cloudy, with a low around 67. South wind 3 to 6 mph.
Saturday
Mostly sunny, with a high near 77. Northwest wind around 6 mph becoming east in the afternoon.
Saturday Night
Partly cloudy, with a low around 64. Calm wind.
Sunday
Mostly sunny, with a high near 77. Light and variable wind becoming southwest 5 to 7 mph in the morning.
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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:
5:25 am EDT Aug 24, 2026
Forecast Valid:
12pm EDT Aug 24, 2026-6pm EDT Aug 30, 2026
 
Forecast Discussion
 
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Additional Resources

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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